Hoang M. Nguyen

Array ( [id] => 2685501 [patent_doc_number] => 04990054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Device incorporating micro-porous membrane for venting gases from seal assembly of a reactor coolant pump' [patent_app_type] => 1 [patent_app_number] => 7/450354 [patent_app_country] => US [patent_app_date] => 1989-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4676 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990054.pdf [firstpage_image] =>[orig_patent_app_number] => 450354 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2735401 [patent_doc_number] => 05022820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Variable pitch propeller' [patent_app_type] => 1 [patent_app_number] => 7/449574 [patent_app_country] => US [patent_app_date] => 1989-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3103 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022820.pdf [firstpage_image] =>[orig_patent_app_number] => 449574 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2699780 [patent_doc_number] => 05067998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Fibrous material-containing composite' [patent_app_type] => 1 [patent_app_number] => 7/448643 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067998.pdf [firstpage_image] =>[orig_patent_app_number] => 448643 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2699780 [patent_doc_number] => 05067998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Fibrous material-containing composite' [patent_app_type] => 1 [patent_app_number] => 7/448643 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067998.pdf [firstpage_image] =>[orig_patent_app_number] => 448643 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2699780 [patent_doc_number] => 05067998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Fibrous material-containing composite' [patent_app_type] => 1 [patent_app_number] => 7/448643 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067998.pdf [firstpage_image] =>[orig_patent_app_number] => 448643 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2699889 [patent_doc_number] => 05061154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Radial turbine rotor with improved saddle life' [patent_app_type] => 1 [patent_app_number] => 7/448776 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3572 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061154.pdf [firstpage_image] =>[orig_patent_app_number] => 448776 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2840816 [patent_doc_number] => 05088890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Seal construction for use in a turbine engine' [patent_app_type] => 1 [patent_app_number] => 7/448255 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2266 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088890.pdf [firstpage_image] =>[orig_patent_app_number] => 448255 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2699780 [patent_doc_number] => 05067998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Fibrous material-containing composite' [patent_app_type] => 1 [patent_app_number] => 7/448643 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067998.pdf [firstpage_image] =>[orig_patent_app_number] => 448643 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2792040 [patent_doc_number] => 05123811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Supersonic centrifugal compressor' [patent_app_type] => 1 [patent_app_number] => 7/442718 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 12475 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123811.pdf [firstpage_image] =>[orig_patent_app_number] => 442718 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2714155 [patent_doc_number] => 05056986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Inner cylinder axial positioning system' [patent_app_type] => 1 [patent_app_number] => 7/440070 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2960 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/056/05056986.pdf [firstpage_image] =>[orig_patent_app_number] => 440070 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2697801 [patent_doc_number] => 04992021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Side channel blower' [patent_app_type] => 1 [patent_app_number] => 7/439456 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2129 [patent_no_of_claims] => 6 [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/04/992/04992021.pdf [firstpage_image] =>[orig_patent_app_number] => 439456 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2757084 [patent_doc_number] => 05006043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Floating annular seal with thermal compensation' [patent_app_type] => 1 [patent_app_number] => 7/438111 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3566 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006043.pdf [firstpage_image] =>[orig_patent_app_number] => 438111 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2636518 [patent_doc_number] => 04979871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Wind turbine' [patent_app_type] => 1 [patent_app_number] => 7/438582 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5221 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979871.pdf [firstpage_image] =>[orig_patent_app_number] => 438582 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2768947 [patent_doc_number] => 05134853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Hydraulic drive system for construction machines' [patent_app_type] => 1 [patent_app_number] => 7/439387 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 20479 [patent_no_of_claims] => 10 [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/05/134/05134853.pdf [firstpage_image] =>[orig_patent_app_number] => 439387 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2685537 [patent_doc_number] => 04990056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Stator vane stage in axial flow compressor' [patent_app_type] => 1 [patent_app_number] => 7/437240 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2438 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990056.pdf [firstpage_image] =>[orig_patent_app_number] => 437240 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2758807 [patent_doc_number] => 05035579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Water-turbine runner and process for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/436701 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3851 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035579.pdf [firstpage_image] =>[orig_patent_app_number] => 436701 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2777592 [patent_doc_number] => 05100303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Agitator and pump assembly' [patent_app_type] => 1 [patent_app_number] => 7/434909 [patent_app_country] => US [patent_app_date] => 1989-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2049 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100303.pdf [firstpage_image] =>[orig_patent_app_number] => 434909 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2735550 [patent_doc_number] => 05028207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Arrangement for adjusting the rotor blades of a propfan turboprop engine' [patent_app_type] => 1 [patent_app_number] => 7/433543 [patent_app_country] => US [patent_app_date] => 1989-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3323 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028207.pdf [firstpage_image] =>[orig_patent_app_number] => 433543 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2698227 [patent_doc_number] => 05054995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Apparatus for controlling a fluid compression system' [patent_app_type] => 1 [patent_app_number] => 7/432115 [patent_app_country] => US [patent_app_date] => 1989-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3444 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054995.pdf [firstpage_image] =>[orig_patent_app_number] => 432115 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2735207 [patent_doc_number] => 05002462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Hinged and quick mount guard for an electric fan' [patent_app_type] => 1 [patent_app_number] => 7/430130 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3120 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002462.pdf [firstpage_image] =>[orig_patent_app_number] => 430130 [rel_patent_id] =>[rel_patent_doc_number] =>)