Search

Leonard E. Smith

Examiner (ID: 13908)

Most Active Art Unit
3403
Art Unit(s)
2899, 3403, 3502, 3402
Total Applications
1086
Issued Applications
977
Pending Applications
2
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3530486 [patent_doc_number] => 05553679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Modulated bias unit for rotary drilling' [patent_app_type] => 1 [patent_app_number] => 8/455270 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3016 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553679.pdf [firstpage_image] =>[orig_patent_app_number] => 455270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/455270
Modulated bias unit for rotary drilling May 30, 1995 Issued
Array ( [id] => 3480605 [patent_doc_number] => 05507344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Methods of combating production problems in wells containing defective gravel packs' [patent_app_type] => 1 [patent_app_number] => 8/452751 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507344.pdf [firstpage_image] =>[orig_patent_app_number] => 452751 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/452751
Methods of combating production problems in wells containing defective gravel packs May 29, 1995 Issued
Array ( [id] => 3534794 [patent_doc_number] => 05570742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Tubular cleaning tool' [patent_app_type] => 1 [patent_app_number] => 8/450391 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3358 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570742.pdf [firstpage_image] =>[orig_patent_app_number] => 450391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/450391
Tubular cleaning tool May 24, 1995 Issued
Array ( [id] => 3536941 [patent_doc_number] => 05547023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Sand control well completion methods for poorly consolidated formations' [patent_app_type] => 1 [patent_app_number] => 8/451080 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4751 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/547/05547023.pdf [firstpage_image] =>[orig_patent_app_number] => 451080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/451080
Sand control well completion methods for poorly consolidated formations May 24, 1995 Issued
Array ( [id] => 3565867 [patent_doc_number] => 05522674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-04 [patent_title] => 'Self-inflatable containment boom and method of making' [patent_app_type] => 1 [patent_app_number] => 8/447014 [patent_app_country] => US [patent_app_date] => 1995-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4215 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/522/05522674.pdf [firstpage_image] =>[orig_patent_app_number] => 447014 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/447014
Self-inflatable containment boom and method of making May 21, 1995 Issued
Array ( [id] => 3574754 [patent_doc_number] => 05519989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Crop stripping apparatus' [patent_app_type] => 1 [patent_app_number] => 8/446547 [patent_app_country] => US [patent_app_date] => 1995-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1957 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519989.pdf [firstpage_image] =>[orig_patent_app_number] => 446547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446547
Crop stripping apparatus May 18, 1995 Issued
Array ( [id] => 3581387 [patent_doc_number] => 05567079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Method for the hydraulic branching of an open stream and hydraulically working channel branch' [patent_app_type] => 1 [patent_app_number] => 8/436197 [patent_app_country] => US [patent_app_date] => 1995-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2325 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567079.pdf [firstpage_image] =>[orig_patent_app_number] => 436197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436197
Method for the hydraulic branching of an open stream and hydraulically working channel branch May 15, 1995 Issued
Array ( [id] => 3513321 [patent_doc_number] => 05540279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Downhole tool apparatus with non-metallic packer element retaining shoes' [patent_app_type] => 1 [patent_app_number] => 8/442448 [patent_app_country] => US [patent_app_date] => 1995-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5226 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/540/05540279.pdf [firstpage_image] =>[orig_patent_app_number] => 442448 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/442448
Downhole tool apparatus with non-metallic packer element retaining shoes May 15, 1995 Issued
Array ( [id] => 3519852 [patent_doc_number] => 05555937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Method and combination of materials for releasing a stuck pipe' [patent_app_type] => 1 [patent_app_number] => 8/440584 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4721 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555937.pdf [firstpage_image] =>[orig_patent_app_number] => 440584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440584
Method and combination of materials for releasing a stuck pipe May 14, 1995 Issued
Array ( [id] => 3534905 [patent_doc_number] => 05553975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Method of installing underground pipes for sewer lines' [patent_app_type] => 1 [patent_app_number] => 8/441232 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3397 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553975.pdf [firstpage_image] =>[orig_patent_app_number] => 441232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/441232
Method of installing underground pipes for sewer lines May 14, 1995 Issued
Array ( [id] => 3505184 [patent_doc_number] => 05511907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Mobile injection device and method for delivery of remediation materials to underground contaminated soils and water' [patent_app_type] => 1 [patent_app_number] => 8/439640 [patent_app_country] => US [patent_app_date] => 1995-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3222 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/511/05511907.pdf [firstpage_image] =>[orig_patent_app_number] => 439640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/439640
Mobile injection device and method for delivery of remediation materials to underground contaminated soils and water May 11, 1995 Issued
Array ( [id] => 3534876 [patent_doc_number] => 05553973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Flumes for manhole inverts' [patent_app_type] => 1 [patent_app_number] => 8/440074 [patent_app_country] => US [patent_app_date] => 1995-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 35 [patent_no_of_words] => 3061 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553973.pdf [firstpage_image] =>[orig_patent_app_number] => 440074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440074
Flumes for manhole inverts May 11, 1995 Issued
Array ( [id] => 3688715 [patent_doc_number] => 05595456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Water-tight riser for underground storage tank manway' [patent_app_type] => 1 [patent_app_number] => 8/437787 [patent_app_country] => US [patent_app_date] => 1995-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3188 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/595/05595456.pdf [firstpage_image] =>[orig_patent_app_number] => 437787 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/437787
Water-tight riser for underground storage tank manway May 8, 1995 Issued
08/437885 SELF-ALIGNING DEVICES AND METHODS FOR LIFTING AND SECURING STRUCTURES May 8, 1995 Issued
Array ( [id] => 3491421 [patent_doc_number] => 05513706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Method for improving formation stability surrounding a deviated wellbore' [patent_app_type] => 1 [patent_app_number] => 8/436899 [patent_app_country] => US [patent_app_date] => 1995-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 853 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513706.pdf [firstpage_image] =>[orig_patent_app_number] => 436899 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436899
Method for improving formation stability surrounding a deviated wellbore May 7, 1995 Issued
Array ( [id] => 3524247 [patent_doc_number] => 05556234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Mine roof bolt assembly' [patent_app_type] => 1 [patent_app_number] => 8/433865 [patent_app_country] => US [patent_app_date] => 1995-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2808 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556234.pdf [firstpage_image] =>[orig_patent_app_number] => 433865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/433865
Mine roof bolt assembly May 1, 1995 Issued
Array ( [id] => 3498761 [patent_doc_number] => 05586601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Mechanism for anchoring well tool' [patent_app_type] => 1 [patent_app_number] => 8/431876 [patent_app_country] => US [patent_app_date] => 1995-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4223 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/586/05586601.pdf [firstpage_image] =>[orig_patent_app_number] => 431876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/431876
Mechanism for anchoring well tool Apr 27, 1995 Issued
Array ( [id] => 3576585 [patent_doc_number] => 05495899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Reamer wing with balanced cutting loads' [patent_app_type] => 1 [patent_app_number] => 8/431269 [patent_app_country] => US [patent_app_date] => 1995-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3657 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495899.pdf [firstpage_image] =>[orig_patent_app_number] => 431269 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/431269
Reamer wing with balanced cutting loads Apr 27, 1995 Issued
Array ( [id] => 3643923 [patent_doc_number] => 05590716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Method of inhibiting downhole corrosion of metal surfaces' [patent_app_type] => 1 [patent_app_number] => 8/431274 [patent_app_country] => US [patent_app_date] => 1995-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3111 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590716.pdf [firstpage_image] =>[orig_patent_app_number] => 431274 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/431274
Method of inhibiting downhole corrosion of metal surfaces Apr 27, 1995 Issued
Array ( [id] => 3484246 [patent_doc_number] => 05507595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Apparatus for treating soil' [patent_app_type] => 1 [patent_app_number] => 8/429930 [patent_app_country] => US [patent_app_date] => 1995-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2976 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507595.pdf [firstpage_image] =>[orig_patent_app_number] => 429930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/429930
Apparatus for treating soil Apr 26, 1995 Issued
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