David S. Cammack

Array ( [id] => 135811 [patent_doc_number] => 07702641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Method and system for comparing and updating file trees' [patent_app_type] => utility [patent_app_number] => 10/021943 [patent_app_country] => US [patent_app_date] => 2001-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4029 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/702/07702641.pdf [firstpage_image] =>[orig_patent_app_number] => 10021943 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6348092 [patent_doc_number] => 20020035571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Digital patent marking method' [patent_app_type] => new [patent_app_number] => 09/946009 [patent_app_country] => US [patent_app_date] => 2001-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 16029 [patent_no_of_claims] => 185 [patent_no_of_ind_claims] => 21 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20020035571.pdf [firstpage_image] =>[orig_patent_app_number] => 09946009 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6643304 [patent_doc_number] => 20020087286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Method for generation of electronic reports' [patent_app_type] => new [patent_app_number] => 09/752201 [patent_app_country] => US [patent_app_date] => 2000-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5538 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20020087286.pdf [firstpage_image] =>[orig_patent_app_number] => 09752201 [rel_patent_id] =>[rel_patent_doc_number] =>)