David J. Bagnell

Array ( [id] => 3792944 [patent_doc_number] => 05853224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Method for completing a well in a coal formation' [patent_app_type] => 1 [patent_app_number] => 8/787458 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2829 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853224.pdf [firstpage_image] =>[orig_patent_app_number] => 787458 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3854135 [patent_doc_number] => 05823275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'High-speed drill for rock stake engineering' [patent_app_type] => 1 [patent_app_number] => 8/783333 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1780 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823275.pdf [firstpage_image] =>[orig_patent_app_number] => 783333 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3988980 [patent_doc_number] => 05887660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Liner packer assembly and method' [patent_app_type] => 1 [patent_app_number] => 8/782416 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6961 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887660.pdf [firstpage_image] =>[orig_patent_app_number] => 782416 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3753652 [patent_doc_number] => 05755290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Double swab barrier and method for producing and wireline intervening in a production tree' [patent_app_type] => 1 [patent_app_number] => 8/781156 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 892 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755290.pdf [firstpage_image] =>[orig_patent_app_number] => 781156 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3808518 [patent_doc_number] => 05782311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Method and apparatus for installation of underground pipes' [patent_app_type] => 1 [patent_app_number] => 8/778456 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3640 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782311.pdf [firstpage_image] =>[orig_patent_app_number] => 778456 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3854147 [patent_doc_number] => 05823276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Diamond-tipped core barrel and method of using same' [patent_app_type] => 1 [patent_app_number] => 8/780097 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4680 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823276.pdf [firstpage_image] =>[orig_patent_app_number] => 780097 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3794951 [patent_doc_number] => 05810448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Self propelled saw' [patent_app_type] => 1 [patent_app_number] => 8/772363 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 17668 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810448.pdf [firstpage_image] =>[orig_patent_app_number] => 772363 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3972561 [patent_doc_number] => 05890549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Well drilling system with closed circulation of gas drilling fluid and fire suppression apparatus' [patent_app_type] => 1 [patent_app_number] => 8/772697 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7436 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890549.pdf [firstpage_image] =>[orig_patent_app_number] => 772697 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3844823 [patent_doc_number] => 05794728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Percussion rock drill bit' [patent_app_type] => 1 [patent_app_number] => 8/772286 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2002 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/794/05794728.pdf [firstpage_image] =>[orig_patent_app_number] => 772286 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3813590 [patent_doc_number] => 05730502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Cutting tool sleeve rotation limitation system' [patent_app_type] => 1 [patent_app_number] => 8/769405 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4049 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/730/05730502.pdf [firstpage_image] =>[orig_patent_app_number] => 769405 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3748050 [patent_doc_number] => 05720528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Rotatable cutting tool-holder assembly' [patent_app_type] => 1 [patent_app_number] => 8/768873 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2793 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/720/05720528.pdf [firstpage_image] =>[orig_patent_app_number] => 768873 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3794971 [patent_doc_number] => 05810449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Cutting drum for an open cast apparatus performing its winning action in both directions of travel' [patent_app_type] => 1 [patent_app_number] => 8/768772 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3142 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810449.pdf [firstpage_image] =>[orig_patent_app_number] => 768772 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3975780 [patent_doc_number] => 05890771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Tunnel boring machine and method' [patent_app_type] => 1 [patent_app_number] => 8/763861 [patent_app_country] => US [patent_app_date] => 1996-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 13117 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890771.pdf [firstpage_image] =>[orig_patent_app_number] => 763861 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4029317 [patent_doc_number] => 05868212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Stabiliser tool' [patent_app_type] => 1 [patent_app_number] => 8/750287 [patent_app_country] => US [patent_app_date] => 1996-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1957 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/868/05868212.pdf [firstpage_image] =>[orig_patent_app_number] => 750287 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3852496 [patent_doc_number] => 05762136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Wear bushing lockdown and method of inserting' [patent_app_type] => 1 [patent_app_number] => 8/758874 [patent_app_country] => US [patent_app_date] => 1996-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1660 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762136.pdf [firstpage_image] =>[orig_patent_app_number] => 758874 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3858128 [patent_doc_number] => 05803191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Well entry tool' [patent_app_type] => 1 [patent_app_number] => 8/737956 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2284 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/803/05803191.pdf [firstpage_image] =>[orig_patent_app_number] => 737956 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4052037 [patent_doc_number] => 05894895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Heave compensator for drill ships' [patent_app_type] => 1 [patent_app_number] => 8/755186 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5874 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/894/05894895.pdf [firstpage_image] =>[orig_patent_app_number] => 755186 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3908008 [patent_doc_number] => 05875851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Static wellhead plug and associated methods of plugging wellheads' [patent_app_type] => 1 [patent_app_number] => 8/753194 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10933 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875851.pdf [firstpage_image] =>[orig_patent_app_number] => 753194 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3786296 [patent_doc_number] => 05829529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Method and device for producing by pumping in a horizontal drain hole' [patent_app_type] => 1 [patent_app_number] => 8/752936 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2501 [patent_no_of_claims] => 9 [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/05/829/05829529.pdf [firstpage_image] =>[orig_patent_app_number] => 752936 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3808363 [patent_doc_number] => 05782300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Suspension and porous pack for reduction of particles in subterranean well fluids, and method for treating an underground formation' [patent_app_type] => 1 [patent_app_number] => 8/748446 [patent_app_country] => US [patent_app_date] => 1996-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/782/05782300.pdf [firstpage_image] =>[orig_patent_app_number] => 748446 [rel_patent_id] =>[rel_patent_doc_number] =>)