Search

Robert R. Koehler

Examiner (ID: 15711)

Most Active Art Unit
1775
Art Unit(s)
1742, 1734, 1775
Total Applications
589
Issued Applications
522
Pending Applications
29
Abandoned Applications
38

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4242763 [patent_doc_number] => 06136454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Cobalt-tin alloy coating on aluminum by chemical conversion' [patent_app_type] => 1 [patent_app_number] => 9/317460 [patent_app_country] => US [patent_app_date] => 1999-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4113 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136454.pdf [firstpage_image] =>[orig_patent_app_number] => 317460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/317460
Cobalt-tin alloy coating on aluminum by chemical conversion May 23, 1999 Issued
Array ( [id] => 4405718 [patent_doc_number] => 06299989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'High stack factor amorphous metal ribbon and transformer cores' [patent_app_type] => 1 [patent_app_number] => 9/311423 [patent_app_country] => US [patent_app_date] => 1999-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/299/06299989.pdf [firstpage_image] =>[orig_patent_app_number] => 311423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/311423
High stack factor amorphous metal ribbon and transformer cores May 12, 1999 Issued
Array ( [id] => 4092495 [patent_doc_number] => 06048416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Steel, steel wire, and process for forming drawn wire of steel' [patent_app_type] => 1 [patent_app_number] => 9/301572 [patent_app_country] => US [patent_app_date] => 1999-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3152 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048416.pdf [firstpage_image] =>[orig_patent_app_number] => 301572 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/301572
Steel, steel wire, and process for forming drawn wire of steel Apr 28, 1999 Issued
Array ( [id] => 4255020 [patent_doc_number] => 06258411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Industrial material with fluorine passivated film and process of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/300773 [patent_app_country] => US [patent_app_date] => 1999-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4595 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258411.pdf [firstpage_image] =>[orig_patent_app_number] => 300773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/300773
Industrial material with fluorine passivated film and process of manufacturing the same Apr 26, 1999 Issued
Array ( [id] => 1548250 [patent_doc_number] => 06399018 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Powdered material rapid production tooling method and objects produced therefrom' [patent_app_type] => B1 [patent_app_number] => 09/293706 [patent_app_country] => US [patent_app_date] => 1999-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5066 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/399/06399018.pdf [firstpage_image] =>[orig_patent_app_number] => 09293706 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/293706
Powdered material rapid production tooling method and objects produced therefrom Apr 15, 1999 Issued
Array ( [id] => 4165757 [patent_doc_number] => 06139979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Lead-free solder and soldered article' [patent_app_type] => 1 [patent_app_number] => 9/289449 [patent_app_country] => US [patent_app_date] => 1999-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3304 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139979.pdf [firstpage_image] =>[orig_patent_app_number] => 289449 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289449
Lead-free solder and soldered article Apr 8, 1999 Issued
Array ( [id] => 4354460 [patent_doc_number] => 06174610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Steel having excellent corrosion resistance and method of making the same' [patent_app_type] => 1 [patent_app_number] => 9/289147 [patent_app_country] => US [patent_app_date] => 1999-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5067 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174610.pdf [firstpage_image] =>[orig_patent_app_number] => 289147 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289147
Steel having excellent corrosion resistance and method of making the same Apr 7, 1999 Issued
Array ( [id] => 4183955 [patent_doc_number] => 06093499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Copper alloy foils' [patent_app_type] => 1 [patent_app_number] => 9/285853 [patent_app_country] => US [patent_app_date] => 1999-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3602 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/093/06093499.pdf [firstpage_image] =>[orig_patent_app_number] => 285853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/285853
Copper alloy foils Apr 1, 1999 Issued
Array ( [id] => 4307188 [patent_doc_number] => 06316125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Aluminum welding process and composition for use in same' [patent_app_type] => 1 [patent_app_number] => 9/283939 [patent_app_country] => US [patent_app_date] => 1999-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 5447 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/316/06316125.pdf [firstpage_image] =>[orig_patent_app_number] => 283939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/283939
Aluminum welding process and composition for use in same Mar 31, 1999 Issued
Array ( [id] => 1564592 [patent_doc_number] => 06376079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Semiconducting ceramic and semiconducting ceramic electronic element' [patent_app_type] => B1 [patent_app_number] => 09/281343 [patent_app_country] => US [patent_app_date] => 1999-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2284 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/376/06376079.pdf [firstpage_image] =>[orig_patent_app_number] => 09281343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/281343
Semiconducting ceramic and semiconducting ceramic electronic element Mar 29, 1999 Issued
Array ( [id] => 4365164 [patent_doc_number] => 06287704 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Chromate-free conversion layer and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 9/171558 [patent_app_country] => US [patent_app_date] => 1999-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 7688 [patent_no_of_claims] => 62 [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/06/287/06287704.pdf [firstpage_image] =>[orig_patent_app_number] => 171558 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/171558
Chromate-free conversion layer and process for producing the same Mar 28, 1999 Issued
Array ( [id] => 4299830 [patent_doc_number] => 06187455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Decorative roll-patterned strip and process of making same' [patent_app_type] => 1 [patent_app_number] => 9/275641 [patent_app_country] => US [patent_app_date] => 1999-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2710 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187455.pdf [firstpage_image] =>[orig_patent_app_number] => 275641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/275641
Decorative roll-patterned strip and process of making same Mar 23, 1999 Issued
Array ( [id] => 4123079 [patent_doc_number] => 06033503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Adhesive sensing assembly for end jointed beam' [patent_app_type] => 1 [patent_app_number] => 9/272817 [patent_app_country] => US [patent_app_date] => 1999-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033503.pdf [firstpage_image] =>[orig_patent_app_number] => 272817 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/272817
Adhesive sensing assembly for end jointed beam Mar 18, 1999 Issued
Array ( [id] => 4283672 [patent_doc_number] => 06268069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Joined articles and a process for producing such joined articles' [patent_app_type] => 1 [patent_app_number] => 9/271965 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4305 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268069.pdf [firstpage_image] =>[orig_patent_app_number] => 271965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/271965
Joined articles and a process for producing such joined articles Mar 17, 1999 Issued
Array ( [id] => 4181393 [patent_doc_number] => 06153028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Process and device for producing thin metal bars' [patent_app_type] => 1 [patent_app_number] => 9/249905 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2295 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153028.pdf [firstpage_image] =>[orig_patent_app_number] => 249905 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/249905
Process and device for producing thin metal bars Feb 11, 1999 Issued
Array ( [id] => 4418190 [patent_doc_number] => 06224992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Composite body panel and vehicle incorporating same' [patent_app_type] => 1 [patent_app_number] => 9/249736 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3274 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/224/06224992.pdf [firstpage_image] =>[orig_patent_app_number] => 249736 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/249736
Composite body panel and vehicle incorporating same Feb 10, 1999 Issued
Array ( [id] => 4255207 [patent_doc_number] => 06203931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Lead frame material and process for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/245574 [patent_app_country] => US [patent_app_date] => 1999-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2997 [patent_no_of_claims] => 8 [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/06/203/06203931.pdf [firstpage_image] =>[orig_patent_app_number] => 245574 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/245574
Lead frame material and process for manufacturing the same Feb 4, 1999 Issued
Array ( [id] => 4405142 [patent_doc_number] => 06238808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Substrate with zinc oxide layer, method for producing zinc oxide layer, photovoltaic device, and method for producing photovoltaic device' [patent_app_type] => 1 [patent_app_number] => 9/233328 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 14876 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/238/06238808.pdf [firstpage_image] =>[orig_patent_app_number] => 233328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233328
Substrate with zinc oxide layer, method for producing zinc oxide layer, photovoltaic device, and method for producing photovoltaic device Jan 19, 1999 Issued
Array ( [id] => 4243554 [patent_doc_number] => 06221506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Bushing base with mounted nozzles' [patent_app_type] => 1 [patent_app_number] => 9/214440 [patent_app_country] => US [patent_app_date] => 1999-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3803 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221506.pdf [firstpage_image] =>[orig_patent_app_number] => 214440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214440
Bushing base with mounted nozzles Jan 10, 1999 Issued
Array ( [id] => 4282665 [patent_doc_number] => 06210809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Contact material' [patent_app_type] => 1 [patent_app_number] => 9/223813 [patent_app_country] => US [patent_app_date] => 1998-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13587 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210809.pdf [firstpage_image] =>[orig_patent_app_number] => 223813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223813
Contact material Dec 30, 1998 Issued
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