Weilun Lo

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Array ( [id] => 2549084 [patent_doc_number] => 04899700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Pneumatically powered valve actuator' [patent_app_type] => 1 [patent_app_number] => 7/153155 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4120 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899700.pdf [firstpage_image] =>[orig_patent_app_number] => 153155 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2459562 [patent_doc_number] => 04878462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Engine valve operating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/151667 [patent_app_country] => US [patent_app_date] => 1988-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5319 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878462.pdf [firstpage_image] =>[orig_patent_app_number] => 151667 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2441783 [patent_doc_number] => 04716864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Camshaft drive for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/884657 [patent_app_country] => US [patent_app_date] => 1986-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1554 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716864.pdf [firstpage_image] =>[orig_patent_app_number] => 884657 [rel_patent_id] =>[rel_patent_doc_number] =>)

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