Tu Ba Hoang

Array ( [id] => 2745154 [patent_doc_number] => 05052018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Anode for a direct current arc furnace' [patent_app_type] => 1 [patent_app_number] => 7/420290 [patent_app_country] => US [patent_app_date] => 1989-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1487 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052018.pdf [firstpage_image] =>[orig_patent_app_number] => 420290 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2696790 [patent_doc_number] => 05019690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Boiling water dispenser having improved water temperature control system' [patent_app_type] => 1 [patent_app_number] => 7/407811 [patent_app_country] => US [patent_app_date] => 1989-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4612 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019690.pdf [firstpage_image] =>[orig_patent_app_number] => 407811 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2658985 [patent_doc_number] => 04972066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Method and apparatus for reducing the current drain on the sacrificial anode in a water heater' [patent_app_type] => 1 [patent_app_number] => 7/403705 [patent_app_country] => US [patent_app_date] => 1989-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2630 [patent_no_of_claims] => 10 [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/04/972/04972066.pdf [firstpage_image] =>[orig_patent_app_number] => 403705 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2844223 [patent_doc_number] => 05171970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Heated vacuum mounting press' [patent_app_type] => 1 [patent_app_number] => 7/403735 [patent_app_country] => US [patent_app_date] => 1989-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2010 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171970.pdf [firstpage_image] =>[orig_patent_app_number] => 403735 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2599359 [patent_doc_number] => 04975560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Apparatus for powering the corrosion protection system in an electric water heater' [patent_app_type] => 1 [patent_app_number] => 7/403704 [patent_app_country] => US [patent_app_date] => 1989-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2522 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975560.pdf [firstpage_image] =>[orig_patent_app_number] => 403704 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2787798 [patent_doc_number] => 05133041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Method and apparatus for transporting commodities, especially liquid commodities, at temperatures above their congealing point in tanks or tank containers, as well as a method and apparatus for cleaning the tanks or tank containers' [patent_app_type] => 1 [patent_app_number] => 7/403592 [patent_app_country] => US [patent_app_date] => 1989-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7303 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133041.pdf [firstpage_image] =>[orig_patent_app_number] => 403592 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2796151 [patent_doc_number] => 05142549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Remelting apparatus and method for recognition and recovery of noble metals and rare earths' [patent_app_type] => 1 [patent_app_number] => 7/402475 [patent_app_country] => US [patent_app_date] => 1989-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3937 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142549.pdf [firstpage_image] =>[orig_patent_app_number] => 402475 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2766390 [patent_doc_number] => 04994641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Beverage brewer with an electric flow-through heater operable in two power steps' [patent_app_type] => 1 [patent_app_number] => 7/400168 [patent_app_country] => US [patent_app_date] => 1989-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3960 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994641.pdf [firstpage_image] =>[orig_patent_app_number] => 400168 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2752775 [patent_doc_number] => 05021633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Engine block heater' [patent_app_type] => 1 [patent_app_number] => 7/397112 [patent_app_country] => US [patent_app_date] => 1989-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1400 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021633.pdf [firstpage_image] =>[orig_patent_app_number] => 397112 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2760628 [patent_doc_number] => 05022044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Directly heatable crucible for induction melting furnaces' [patent_app_type] => 1 [patent_app_number] => 7/391125 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1166 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022044.pdf [firstpage_image] =>[orig_patent_app_number] => 391125 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2861028 [patent_doc_number] => 05084607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Interference connection between a heating element and body of a glow plug' [patent_app_type] => 1 [patent_app_number] => 7/386064 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4406 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084607.pdf [firstpage_image] =>[orig_patent_app_number] => 386064 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2877030 [patent_doc_number] => 05091631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Glow plug having a series connection of resistant filaments' [patent_app_type] => 1 [patent_app_number] => 7/383094 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3345 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091631.pdf [firstpage_image] =>[orig_patent_app_number] => 383094 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2879981 [patent_doc_number] => 05159166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Drawroll unit' [patent_app_type] => 1 [patent_app_number] => 7/372648 [patent_app_country] => US [patent_app_date] => 1989-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11663 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159166.pdf [firstpage_image] =>[orig_patent_app_number] => 372648 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2659004 [patent_doc_number] => 04972067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'PTC heater assembly and a method of manufacturing the heater assembly' [patent_app_type] => 1 [patent_app_number] => 7/369246 [patent_app_country] => US [patent_app_date] => 1989-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2332 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972067.pdf [firstpage_image] =>[orig_patent_app_number] => 369246 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3086507 [patent_doc_number] => 05280150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Heat generating container for microwave oven' [patent_app_type] => 1 [patent_app_number] => 7/322718 [patent_app_country] => US [patent_app_date] => 1989-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 8030 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280150.pdf [firstpage_image] =>[orig_patent_app_number] => 322718 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2851240 [patent_doc_number] => 05111032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Method of making an electrical device comprising a conductive polymer' [patent_app_type] => 1 [patent_app_number] => 7/322969 [patent_app_country] => US [patent_app_date] => 1989-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3891 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/111/05111032.pdf [firstpage_image] =>[orig_patent_app_number] => 322969 [rel_patent_id] =>[rel_patent_doc_number] =>)