Robert G. Nilson

Array ( [id] => 2739048 [patent_doc_number] => 05002662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 7/321474 [patent_app_country] => US [patent_app_date] => 1989-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2147 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002662.pdf [firstpage_image] =>[orig_patent_app_number] => 321474 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2609905 [patent_doc_number] => 04915129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Check valve' [patent_app_type] => 1 [patent_app_number] => 7/319152 [patent_app_country] => US [patent_app_date] => 1989-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2286 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915129.pdf [firstpage_image] =>[orig_patent_app_number] => 319152 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2607673 [patent_doc_number] => 04949748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Backflash interrupter' [patent_app_type] => 1 [patent_app_number] => 7/317768 [patent_app_country] => US [patent_app_date] => 1989-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2786 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949748.pdf [firstpage_image] =>[orig_patent_app_number] => 317768 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2630239 [patent_doc_number] => 04979537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/342514 [patent_app_country] => US [patent_app_date] => 1989-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4706 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979537.pdf [firstpage_image] =>[orig_patent_app_number] => 342514 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2608755 [patent_doc_number] => 04936032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Safety valve for hydraulic receiver and hydraulic circuit comprising same' [patent_app_type] => 1 [patent_app_number] => 7/311315 [patent_app_country] => US [patent_app_date] => 1989-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2729 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936032.pdf [firstpage_image] =>[orig_patent_app_number] => 311315 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2578694 [patent_doc_number] => 04922954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Bi-directional pressure relief vent for a fuel tank' [patent_app_type] => 1 [patent_app_number] => 7/310980 [patent_app_country] => US [patent_app_date] => 1989-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3185 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922954.pdf [firstpage_image] =>[orig_patent_app_number] => 310980 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2623764 [patent_doc_number] => 04898206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Compression release retarder with valve motion modifier' [patent_app_type] => 1 [patent_app_number] => 7/308837 [patent_app_country] => US [patent_app_date] => 1989-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 11064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898206.pdf [firstpage_image] =>[orig_patent_app_number] => 308837 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2468598 [patent_doc_number] => 04867193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Apparatus for controlling a soap concentration in cleaning solvent' [patent_app_type] => 1 [patent_app_number] => 7/302438 [patent_app_country] => US [patent_app_date] => 1989-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5488 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867193.pdf [firstpage_image] =>[orig_patent_app_number] => 302438 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2578676 [patent_doc_number] => 04922953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Viscous liquid supply tanks' [patent_app_type] => 1 [patent_app_number] => 7/301703 [patent_app_country] => US [patent_app_date] => 1989-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 837 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922953.pdf [firstpage_image] =>[orig_patent_app_number] => 301703 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2623918 [patent_doc_number] => 04913401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Valve apparatus' [patent_app_type] => 1 [patent_app_number] => 7/302187 [patent_app_country] => US [patent_app_date] => 1989-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2004 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913401.pdf [firstpage_image] =>[orig_patent_app_number] => 302187 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2590678 [patent_doc_number] => 04901757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'One way valve' [patent_app_type] => 1 [patent_app_number] => 7/299419 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2006 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901757.pdf [firstpage_image] =>[orig_patent_app_number] => 299419 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2621525 [patent_doc_number] => 04892143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/299988 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1381 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892143.pdf [firstpage_image] =>[orig_patent_app_number] => 299988 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2620105 [patent_doc_number] => 04909319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/299565 [patent_app_country] => US [patent_app_date] => 1989-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7756 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909319.pdf [firstpage_image] =>[orig_patent_app_number] => 299565 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2648442 [patent_doc_number] => 04934405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Safety valve' [patent_app_type] => 1 [patent_app_number] => 7/297035 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 923 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934405.pdf [firstpage_image] =>[orig_patent_app_number] => 297035 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2609056 [patent_doc_number] => 04919199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Multiple locking stake for tube bundle' [patent_app_type] => 1 [patent_app_number] => 7/296592 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3591 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919199.pdf [firstpage_image] =>[orig_patent_app_number] => 296592 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2510409 [patent_doc_number] => 04877083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Brazed heat exchanger and method of making the same' [patent_app_type] => 1 [patent_app_number] => 7/294870 [patent_app_country] => US [patent_app_date] => 1989-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2718 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877083.pdf [firstpage_image] =>[orig_patent_app_number] => 294870 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2613152 [patent_doc_number] => 04966185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Inflatable body with a valve and a packaging with such a body' [patent_app_type] => 1 [patent_app_number] => 7/294118 [patent_app_country] => US [patent_app_date] => 1989-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 2499 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966185.pdf [firstpage_image] =>[orig_patent_app_number] => 294118 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2502381 [patent_doc_number] => 04874015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Monitoring system' [patent_app_type] => 1 [patent_app_number] => 7/294758 [patent_app_country] => US [patent_app_date] => 1989-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4030 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874015.pdf [firstpage_image] =>[orig_patent_app_number] => 294758 [rel_patent_id] =>[rel_patent_doc_number] =>)