Keith D. Walker

Array ( [id] => 6144364 [patent_doc_number] => 20110017368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'Steel Material, Process of Fabricating Steel Material, and Apparatus of Fabricating Steel Material' [patent_app_type] => utility [patent_app_number] => 12/894363 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11220 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20110017368.pdf [firstpage_image] =>[orig_patent_app_number] => 12894363 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5988893 [patent_doc_number] => 20110012055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Compositions, zinc electrodes, batteries and their methods of manufacture' [patent_app_type] => utility [patent_app_number] => 12/923425 [patent_app_country] => US [patent_app_date] => 2010-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7248 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20110012055.pdf [firstpage_image] =>[orig_patent_app_number] => 12923425 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4473852 [patent_doc_number] => 07867657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Electrolyte for non-aqueous cell and non-aqueous secondary cell' [patent_app_type] => utility [patent_app_number] => 12/846732 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5882 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/867/07867657.pdf [firstpage_image] =>[orig_patent_app_number] => 12846732 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4634192 [patent_doc_number] => 08012641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Controlling the fuel concentration for a fuel cell' [patent_app_type] => utility [patent_app_number] => 12/835387 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 9264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/012/08012641.pdf [firstpage_image] =>[orig_patent_app_number] => 12835387 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4491072 [patent_doc_number] => RE042273 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-04-05 [patent_title] => 'Micro electrochemical energy storage cells' [patent_app_type] => reissue [patent_app_number] => 12/834498 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042273.pdf [firstpage_image] =>[orig_patent_app_number] => 12834498 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6293921 [patent_doc_number] => 20100239902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'LAMINATE CELL, ASSEMBLED BATTERY, BATTERY MODULE AND ELECTRIC VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/791641 [patent_app_country] => US [patent_app_date] => 2010-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7595 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20100239902.pdf [firstpage_image] =>[orig_patent_app_number] => 12791641 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8171061 [patent_doc_number] => 20120107168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'IRON-BASED SINTERED SLIDING MEMBER AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/381874 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5847 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20120107168.pdf [firstpage_image] =>[orig_patent_app_number] => 13381874 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6346096 [patent_doc_number] => 20100330461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'Fuel Cell' [patent_app_type] => utility [patent_app_number] => 12/783384 [patent_app_country] => US [patent_app_date] => 2010-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5671 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0330/20100330461.pdf [firstpage_image] =>[orig_patent_app_number] => 12783384 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8445999 [patent_doc_number] => 08288048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Fuel cell/battery thermal management system' [patent_app_type] => utility [patent_app_number] => 12/763388 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1482 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12763388 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 11908544 [patent_doc_number] => 09777348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Copper alloy and copper alloy manufacturing method' [patent_app_type] => utility [patent_app_number] => 12/714696 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6711 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12714696 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6165425 [patent_doc_number] => 20110195337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'MICROTRUSS WATER VAPOR TRANSPORT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/701892 [patent_app_country] => US [patent_app_date] => 2010-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6028 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20110195337.pdf [firstpage_image] =>[orig_patent_app_number] => 12701892 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6246813 [patent_doc_number] => 20100136426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'RESISTANCE-STABILIZING ADDITIVES FOR ELECTROLYTE' [patent_app_type] => utility [patent_app_number] => 12/683514 [patent_app_country] => US [patent_app_date] => 2010-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2194 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20100136426.pdf [firstpage_image] =>[orig_patent_app_number] => 12683514 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6629068 [patent_doc_number] => 20100173068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'METHODS FOR FORMING MAGNETICALLY MODIFIED ELECTRODES AND ARTICLES PRODUCED THEREBY' [patent_app_type] => utility [patent_app_number] => 12/651233 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 36973 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20100173068.pdf [firstpage_image] =>[orig_patent_app_number] => 12651233 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6397182 [patent_doc_number] => 20100178537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'METHODS FOR FORMING MAGNETICALLY MODIFIED ELECTRODES AND ARTICLES PRODUCED THEREBY' [patent_app_type] => utility [patent_app_number] => 12/651302 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 36951 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20100178537.pdf [firstpage_image] =>[orig_patent_app_number] => 12651302 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6373866 [patent_doc_number] => 20100081019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/631550 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4643 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20100081019.pdf [firstpage_image] =>[orig_patent_app_number] => 12631550 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6282318 [patent_doc_number] => 20100119953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'ELECTROLYTE FOR NON-AQUEOUS CELL AND NON-AQUEOUS SECONDARY CELL' [patent_app_type] => utility [patent_app_number] => 12/630685 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5968 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20100119953.pdf [firstpage_image] =>[orig_patent_app_number] => 12630685 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6095788 [patent_doc_number] => 20110003186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'BATTERY HOLDER AND POWER SUPPLY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/579584 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1199 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20110003186.pdf [firstpage_image] =>[orig_patent_app_number] => 12579584 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6041683 [patent_doc_number] => 20110203760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'METHOD FOR MAKING A MOLD FOR CASTING HIGHLY REACTIVE MOLTEN MASSES' [patent_app_type] => utility [patent_app_number] => 12/998168 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2499 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20110203760.pdf [firstpage_image] =>[orig_patent_app_number] => 12998168 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6621568 [patent_doc_number] => 20100003602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'ELECTRODE MATERIAL FOR NON-AQUEOUS SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 12/554313 [patent_app_country] => US [patent_app_date] => 2009-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8099 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20100003602.pdf [firstpage_image] =>[orig_patent_app_number] => 12554313 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8621289 [patent_doc_number] => 08354201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-15 [patent_title] => 'Fuel cell with spatially non-homogeneous ionic membrane' [patent_app_type] => utility [patent_app_number] => 12/549885 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5244 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12549885 [rel_patent_id] =>[rel_patent_doc_number] =>)