Search

Michael T. Cygan

Examiner (ID: 2013)

Most Active Art Unit
2855
Art Unit(s)
2856, 2855
Total Applications
740
Issued Applications
581
Pending Applications
22
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4023547 [patent_doc_number] => 05902497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Process and device for cooling the area of a weld during laser welding' [patent_app_type] => 1 [patent_app_number] => 8/817908 [patent_app_country] => US [patent_app_date] => 1997-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3133 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902497.pdf [firstpage_image] =>[orig_patent_app_number] => 817908 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817908
Process and device for cooling the area of a weld during laser welding Jun 10, 1997 Issued
Array ( [id] => 3986784 [patent_doc_number] => 05861599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Rod-fed electron beam evaporation system' [patent_app_type] => 1 [patent_app_number] => 8/871083 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1875 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861599.pdf [firstpage_image] =>[orig_patent_app_number] => 871083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871083
Rod-fed electron beam evaporation system Jun 8, 1997 Issued
Array ( [id] => 3903082 [patent_doc_number] => 05897798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Laser texturing apparatus employing a rotating mirror' [patent_app_type] => 1 [patent_app_number] => 8/869068 [patent_app_country] => US [patent_app_date] => 1997-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4774 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/897/05897798.pdf [firstpage_image] =>[orig_patent_app_number] => 869068 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/869068
Laser texturing apparatus employing a rotating mirror Jun 3, 1997 Issued
08/849193 LASER MAKING DEVICE May 26, 1997 Abandoned
Array ( [id] => 3945920 [patent_doc_number] => 05981901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Method and device for gas shielding laser processed work pieces' [patent_app_type] => 1 [patent_app_number] => 8/852928 [patent_app_country] => US [patent_app_date] => 1997-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981901.pdf [firstpage_image] =>[orig_patent_app_number] => 852928 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852928
Method and device for gas shielding laser processed work pieces May 7, 1997 Issued
Array ( [id] => 4029750 [patent_doc_number] => 05883354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Method of fastening a strip of thin sheet metal on a conical separation disc of thin sheet metal, and a separation disc provided in this manner with a strip of thin sheet metal' [patent_app_type] => 1 [patent_app_number] => 8/836109 [patent_app_country] => US [patent_app_date] => 1997-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4115 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883354.pdf [firstpage_image] =>[orig_patent_app_number] => 836109 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/836109
Method of fastening a strip of thin sheet metal on a conical separation disc of thin sheet metal, and a separation disc provided in this manner with a strip of thin sheet metal May 4, 1997 Issued
Array ( [id] => 3793427 [patent_doc_number] => 05841098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Method and apparatus for laser welding sectional members onto large-format aluminum structural components' [patent_app_type] => 1 [patent_app_number] => 8/851724 [patent_app_country] => US [patent_app_date] => 1997-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841098.pdf [firstpage_image] =>[orig_patent_app_number] => 851724 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851724
Method and apparatus for laser welding sectional members onto large-format aluminum structural components May 4, 1997 Issued
Array ( [id] => 4048063 [patent_doc_number] => 05874710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Fixing heater and fixing apparatus with trimmed resistive member' [patent_app_type] => 1 [patent_app_number] => 8/844622 [patent_app_country] => US [patent_app_date] => 1997-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2898 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/874/05874710.pdf [firstpage_image] =>[orig_patent_app_number] => 844622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844622
Fixing heater and fixing apparatus with trimmed resistive member Apr 20, 1997 Issued
08/843938 METHOD OF FORMING A CONTOURED TAPE SUPPORT SURFACE FOR A MAGNETIC TAPE HEAD Apr 16, 1997 Abandoned
Array ( [id] => 3889701 [patent_doc_number] => 05893989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Laser machining device, in particular for machining track rods' [patent_app_type] => 1 [patent_app_number] => 8/838124 [patent_app_country] => US [patent_app_date] => 1997-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2926 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/893/05893989.pdf [firstpage_image] =>[orig_patent_app_number] => 838124 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838124
Laser machining device, in particular for machining track rods Apr 14, 1997 Issued
Array ( [id] => 4036801 [patent_doc_number] => 05994664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Track bushing having laser cladding end treatment for improved abrasion and corrosion resistance, and a process' [patent_app_type] => 1 [patent_app_number] => 8/835886 [patent_app_country] => US [patent_app_date] => 1997-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2690 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994664.pdf [firstpage_image] =>[orig_patent_app_number] => 835886 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835886
Track bushing having laser cladding end treatment for improved abrasion and corrosion resistance, and a process Apr 7, 1997 Issued
Array ( [id] => 4009293 [patent_doc_number] => 05859405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Cutting tool precision turning method and apparatus for a heat-treatable steel workpiece' [patent_app_type] => 1 [patent_app_number] => 8/829926 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3077 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859405.pdf [firstpage_image] =>[orig_patent_app_number] => 829926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829926
Cutting tool precision turning method and apparatus for a heat-treatable steel workpiece Mar 31, 1997 Issued
Array ( [id] => 4023561 [patent_doc_number] => 05902498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Methods of joining metal components and resulting articles particularly automotive torque converter assemblies' [patent_app_type] => 1 [patent_app_number] => 8/822829 [patent_app_country] => US [patent_app_date] => 1997-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 13472 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902498.pdf [firstpage_image] =>[orig_patent_app_number] => 822829 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822829
Methods of joining metal components and resulting articles particularly automotive torque converter assemblies Mar 23, 1997 Issued
Array ( [id] => 4012583 [patent_doc_number] => 05889253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Laser beam machining apparatus and method which employs a laser beam to pretreat and machine a workpiece' [patent_app_type] => 1 [patent_app_number] => 8/816528 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 30 [patent_no_of_words] => 10946 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889253.pdf [firstpage_image] =>[orig_patent_app_number] => 816528 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816528
Laser beam machining apparatus and method which employs a laser beam to pretreat and machine a workpiece Mar 12, 1997 Issued
Array ( [id] => 3856428 [patent_doc_number] => 05767479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Laser beam machining apparatus and corresponding method which employs a laser beam to pretreat and machine a workpiece' [patent_app_type] => 1 [patent_app_number] => 8/816502 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 10978 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767479.pdf [firstpage_image] =>[orig_patent_app_number] => 816502 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816502
Laser beam machining apparatus and corresponding method which employs a laser beam to pretreat and machine a workpiece Mar 12, 1997 Issued
Array ( [id] => 3765364 [patent_doc_number] => 05844199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Conductor pattern check apparatus for locating and repairing short and open circuits' [patent_app_type] => 1 [patent_app_number] => 8/796693 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9777 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844199.pdf [firstpage_image] =>[orig_patent_app_number] => 796693 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796693
Conductor pattern check apparatus for locating and repairing short and open circuits Mar 3, 1997 Issued
Array ( [id] => 3747004 [patent_doc_number] => 05801353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Superimposed sheet welding system including rotatable welding electrode and cooling rings' [patent_app_type] => 1 [patent_app_number] => 8/732281 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1517 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801353.pdf [firstpage_image] =>[orig_patent_app_number] => 732281 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/732281
Superimposed sheet welding system including rotatable welding electrode and cooling rings Mar 3, 1997 Issued
Array ( [id] => 4023575 [patent_doc_number] => 05902499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Method and apparatus for machining material with a liquid-guided laser beam' [patent_app_type] => 1 [patent_app_number] => 8/750130 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4669 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902499.pdf [firstpage_image] =>[orig_patent_app_number] => 750130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750130
Method and apparatus for machining material with a liquid-guided laser beam Feb 27, 1997 Issued
Array ( [id] => 3830225 [patent_doc_number] => 05783793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Process for producing a plurality of holes in dosage forms using a laser beam deflected by an acousto-optic deflector' [patent_app_type] => 1 [patent_app_number] => 8/806974 [patent_app_country] => US [patent_app_date] => 1997-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3946 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783793.pdf [firstpage_image] =>[orig_patent_app_number] => 806974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806974
Process for producing a plurality of holes in dosage forms using a laser beam deflected by an acousto-optic deflector Feb 25, 1997 Issued
Array ( [id] => 3917281 [patent_doc_number] => 06002102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Hidden surface laser shock processing' [patent_app_type] => 1 [patent_app_number] => 8/806094 [patent_app_country] => US [patent_app_date] => 1997-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2783 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002102.pdf [firstpage_image] =>[orig_patent_app_number] => 806094 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806094
Hidden surface laser shock processing Feb 24, 1997 Issued
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