Search

Mark L. Berch

Examiner (ID: 99)

Most Active Art Unit
1202
Art Unit(s)
1202, 1624, 1622, 1802, 2899, 1614, 1611
Total Applications
3573
Issued Applications
2301
Pending Applications
170
Abandoned Applications
1103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2938914 [patent_doc_number] => 05247153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Method and apparatus for in-situ deformation of a surface, especially a non-planar optical surface' [patent_app_type] => 1 [patent_app_number] => 7/711077 [patent_app_country] => US [patent_app_date] => 1991-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2725 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247153.pdf [firstpage_image] =>[orig_patent_app_number] => 711077 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/711077
Method and apparatus for in-situ deformation of a surface, especially a non-planar optical surface Jun 5, 1991 Issued
Array ( [id] => 2881897 [patent_doc_number] => 05185511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Multifunction laser assisted processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/710652 [patent_app_country] => US [patent_app_date] => 1991-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2113 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185511.pdf [firstpage_image] =>[orig_patent_app_number] => 710652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710652
Multifunction laser assisted processing apparatus Jun 4, 1991 Issued
Array ( [id] => 3053923 [patent_doc_number] => 05306890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalytic agents used for purifying exhaust gases' [patent_app_type] => 1 [patent_app_number] => 7/710462 [patent_app_country] => US [patent_app_date] => 1991-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 6550 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/306/05306890.pdf [firstpage_image] =>[orig_patent_app_number] => 710462 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710462
Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalytic agents used for purifying exhaust gases Jun 4, 1991 Issued
Array ( [id] => 2953679 [patent_doc_number] => 05262614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Circuit board and sealing structure and methods for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/714373 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5193 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262614.pdf [firstpage_image] =>[orig_patent_app_number] => 714373 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714373
Circuit board and sealing structure and methods for manufacturing the same May 30, 1991 Issued
Array ( [id] => 2937681 [patent_doc_number] => 05229569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Laser machining apparatus and method of the same' [patent_app_type] => 1 [patent_app_number] => 7/707608 [patent_app_country] => US [patent_app_date] => 1991-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4028 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229569.pdf [firstpage_image] =>[orig_patent_app_number] => 707608 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/707608
Laser machining apparatus and method of the same May 29, 1991 Issued
Array ( [id] => 2825126 [patent_doc_number] => 05173583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Specular system for recovering laser beam energy' [patent_app_type] => 1 [patent_app_number] => 7/706308 [patent_app_country] => US [patent_app_date] => 1991-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1233 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173583.pdf [firstpage_image] =>[orig_patent_app_number] => 706308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706308
Specular system for recovering laser beam energy May 27, 1991 Issued
Array ( [id] => 2824042 [patent_doc_number] => 05168142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Method for fabricating a clutch cylinder-drum assembly' [patent_app_type] => 1 [patent_app_number] => 7/705996 [patent_app_country] => US [patent_app_date] => 1991-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3458 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168142.pdf [firstpage_image] =>[orig_patent_app_number] => 705996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705996
Method for fabricating a clutch cylinder-drum assembly May 27, 1991 Issued
Array ( [id] => 2977842 [patent_doc_number] => 05182429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'System and method for laser welding the inner surface of a tube' [patent_app_type] => 1 [patent_app_number] => 7/705050 [patent_app_country] => US [patent_app_date] => 1991-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6585 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182429.pdf [firstpage_image] =>[orig_patent_app_number] => 705050 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705050
System and method for laser welding the inner surface of a tube May 22, 1991 Issued
Array ( [id] => 2977001 [patent_doc_number] => 05194710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Method and apparatus for laser masking of lead bonding' [patent_app_type] => 1 [patent_app_number] => 7/704067 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4928 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194710.pdf [firstpage_image] =>[orig_patent_app_number] => 704067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704067
Method and apparatus for laser masking of lead bonding May 21, 1991 Issued
Array ( [id] => 2789789 [patent_doc_number] => 05155323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Dual focus laser welding' [patent_app_type] => 1 [patent_app_number] => 7/701194 [patent_app_country] => US [patent_app_date] => 1991-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3046 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155323.pdf [firstpage_image] =>[orig_patent_app_number] => 701194 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/701194
Dual focus laser welding May 15, 1991 Issued
Array ( [id] => 2844081 [patent_doc_number] => 05171963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Laser processing device and laser processing method' [patent_app_type] => 1 [patent_app_number] => 7/700819 [patent_app_country] => US [patent_app_date] => 1991-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3312 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171963.pdf [firstpage_image] =>[orig_patent_app_number] => 700819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700819
Laser processing device and laser processing method May 15, 1991 Issued
Array ( [id] => 2841973 [patent_doc_number] => 05160822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Method for depositing material on the tip of a gas turbine engine airfoil using linear translational welding' [patent_app_type] => 1 [patent_app_number] => 7/701403 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3985 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160822.pdf [firstpage_image] =>[orig_patent_app_number] => 701403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/701403
Method for depositing material on the tip of a gas turbine engine airfoil using linear translational welding May 13, 1991 Issued
Array ( [id] => 2787878 [patent_doc_number] => 05142118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Laser welding unit' [patent_app_type] => 1 [patent_app_number] => 7/699896 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6319 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142118.pdf [firstpage_image] =>[orig_patent_app_number] => 699896 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699896
Laser welding unit May 13, 1991 Issued
Array ( [id] => 2978968 [patent_doc_number] => 05208437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Method of cutting interconnection pattern with laser and apparatus thereof' [patent_app_type] => 1 [patent_app_number] => 7/697779 [patent_app_country] => US [patent_app_date] => 1991-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2533 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208437.pdf [firstpage_image] =>[orig_patent_app_number] => 697779 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697779
Method of cutting interconnection pattern with laser and apparatus thereof May 8, 1991 Issued
Array ( [id] => 2779724 [patent_doc_number] => 05151571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Electron beam welding' [patent_app_type] => 1 [patent_app_number] => 7/692233 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3258 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151571.pdf [firstpage_image] =>[orig_patent_app_number] => 692233 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692233
Electron beam welding Apr 25, 1991 Issued
Array ( [id] => 2977930 [patent_doc_number] => 05182434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Laser beam machining method' [patent_app_type] => 1 [patent_app_number] => 7/684930 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1978 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182434.pdf [firstpage_image] =>[orig_patent_app_number] => 684930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/684930
Laser beam machining method Apr 24, 1991 Issued
Array ( [id] => 2977036 [patent_doc_number] => 05194712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Cutting tool using a diamond window' [patent_app_type] => 1 [patent_app_number] => 7/689199 [patent_app_country] => US [patent_app_date] => 1991-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2027 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194712.pdf [firstpage_image] =>[orig_patent_app_number] => 689199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689199
Cutting tool using a diamond window Apr 21, 1991 Issued
Array ( [id] => 2825154 [patent_doc_number] => 05173584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Method and apparatus for monitoring the working of a workpiece with pulsed laser radiation' [patent_app_type] => 1 [patent_app_number] => 7/688735 [patent_app_country] => US [patent_app_date] => 1991-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 927 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173584.pdf [firstpage_image] =>[orig_patent_app_number] => 688735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/688735
Method and apparatus for monitoring the working of a workpiece with pulsed laser radiation Apr 18, 1991 Issued
Array ( [id] => 2786805 [patent_doc_number] => 05164565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Laser-based system for material deposition and removal' [patent_app_type] => 1 [patent_app_number] => 7/687473 [patent_app_country] => US [patent_app_date] => 1991-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5170 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164565.pdf [firstpage_image] =>[orig_patent_app_number] => 687473 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687473
Laser-based system for material deposition and removal Apr 17, 1991 Issued
Array ( [id] => 2910692 [patent_doc_number] => 05216220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Welding of coated metals' [patent_app_type] => 1 [patent_app_number] => 7/671848 [patent_app_country] => US [patent_app_date] => 1991-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3952 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216220.pdf [firstpage_image] =>[orig_patent_app_number] => 671848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671848
Welding of coated metals Apr 11, 1991 Issued
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