Search

John W. Eldred

Examiner (ID: 597, Phone: (571)272-6901 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
2899, 3644, 2201, 3641
Total Applications
3399
Issued Applications
2824
Pending Applications
195
Abandoned Applications
399

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 812257 [patent_doc_number] => 07413141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-08-19 [patent_title] => 'Gas turbine engine fuel control system and regulating valves therefor' [patent_app_type] => utility [patent_app_number] => 07/526797 [patent_app_country] => US [patent_app_date] => 1990-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3586 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/413/07413141.pdf [firstpage_image] =>[orig_patent_app_number] => 07526797 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526797
Gas turbine engine fuel control system and regulating valves therefor May 1, 1990 Issued
Array ( [id] => 2708484 [patent_doc_number] => 04989187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Acoustic apparatus' [patent_app_type] => 1 [patent_app_number] => 7/516059 [patent_app_country] => US [patent_app_date] => 1990-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 7910 [patent_no_of_claims] => 18 [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/04/989/04989187.pdf [firstpage_image] =>[orig_patent_app_number] => 516059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516059
Acoustic apparatus Apr 25, 1990 Issued
Array ( [id] => 2753941 [patent_doc_number] => 04987564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Acoustic apparatus' [patent_app_type] => 1 [patent_app_number] => 7/517416 [patent_app_country] => US [patent_app_date] => 1990-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 10199 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987564.pdf [firstpage_image] =>[orig_patent_app_number] => 517416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517416
Acoustic apparatus Apr 25, 1990 Issued
Array ( [id] => 2749978 [patent_doc_number] => 05005666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Attenuation of borehole tube-waves' [patent_app_type] => 1 [patent_app_number] => 7/511112 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1207 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005666.pdf [firstpage_image] =>[orig_patent_app_number] => 511112 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511112
Attenuation of borehole tube-waves Apr 18, 1990 Issued
Array ( [id] => 2786808 [patent_doc_number] => 05113966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Downhole hydraulic seismic generator' [patent_app_type] => 1 [patent_app_number] => 7/511372 [patent_app_country] => US [patent_app_date] => 1990-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3547 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113966.pdf [firstpage_image] =>[orig_patent_app_number] => 511372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511372
Downhole hydraulic seismic generator Apr 18, 1990 Issued
Array ( [id] => 2678555 [patent_doc_number] => 04999819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Transformed stress direction acoustic transducer' [patent_app_type] => 1 [patent_app_number] => 7/510490 [patent_app_country] => US [patent_app_date] => 1990-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2483 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999819.pdf [firstpage_image] =>[orig_patent_app_number] => 510490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510490
Transformed stress direction acoustic transducer Apr 17, 1990 Issued
Array ( [id] => 2866713 [patent_doc_number] => 05083124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Nuclear logging tool electronics including programmable gain amplifier and peak detection circuits' [patent_app_type] => 1 [patent_app_number] => 7/511538 [patent_app_country] => US [patent_app_date] => 1990-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 47 [patent_no_of_words] => 13967 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/083/05083124.pdf [firstpage_image] =>[orig_patent_app_number] => 511538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511538
Nuclear logging tool electronics including programmable gain amplifier and peak detection circuits Apr 16, 1990 Issued
Array ( [id] => 2769753 [patent_doc_number] => 05154254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Mass retrieval for acoustic pulse generator' [patent_app_type] => 1 [patent_app_number] => 7/510352 [patent_app_country] => US [patent_app_date] => 1990-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154254.pdf [firstpage_image] =>[orig_patent_app_number] => 510352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510352
Mass retrieval for acoustic pulse generator Apr 15, 1990 Issued
Array ( [id] => 2881919 [patent_doc_number] => 05091893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Ultrasonic array with a high density of electrical connections' [patent_app_type] => 1 [patent_app_number] => 7/504750 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7798 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091893.pdf [firstpage_image] =>[orig_patent_app_number] => 504750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504750
Ultrasonic array with a high density of electrical connections Apr 4, 1990 Issued
Array ( [id] => 2840563 [patent_doc_number] => 05099459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Phased array ultrosonic transducer including different sized phezoelectric segments' [patent_app_type] => 1 [patent_app_number] => 7/504765 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 4637 [patent_no_of_claims] => 15 [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/05/099/05099459.pdf [firstpage_image] =>[orig_patent_app_number] => 504765 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504765
Phased array ultrosonic transducer including different sized phezoelectric segments Apr 4, 1990 Issued
Array ( [id] => 2760000 [patent_doc_number] => 05022012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Acoustic sensing arrangements' [patent_app_type] => 1 [patent_app_number] => 7/501941 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1295 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022012.pdf [firstpage_image] =>[orig_patent_app_number] => 501941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501941
Acoustic sensing arrangements Mar 29, 1990 Issued
07/499880 SUPPRESSION OF PARTICLE GENERATION IN A MODIFIED CLEAN ROOM CORONA AIR IONIZER Mar 26, 1990 Abandoned
Array ( [id] => 2689401 [patent_doc_number] => 05067114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Correlation for combinational coded telemetry' [patent_app_type] => 1 [patent_app_number] => 7/500107 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7050 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067114.pdf [firstpage_image] =>[orig_patent_app_number] => 500107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/500107
Correlation for combinational coded telemetry Mar 25, 1990 Issued
Array ( [id] => 2859552 [patent_doc_number] => 05105393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'SCR control for high current discharge circuit' [patent_app_type] => 1 [patent_app_number] => 7/495337 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2521 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105393.pdf [firstpage_image] =>[orig_patent_app_number] => 495337 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495337
SCR control for high current discharge circuit Mar 18, 1990 Issued
Array ( [id] => 2754958 [patent_doc_number] => 05059400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Apparatus for chemical reaction by wet process comprising a stack equipped with a barrier against the propagation of microwaves' [patent_app_type] => 1 [patent_app_number] => 7/488134 [patent_app_country] => US [patent_app_date] => 1990-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3650 [patent_no_of_claims] => 11 [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/05/059/05059400.pdf [firstpage_image] =>[orig_patent_app_number] => 488134 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/488134
Apparatus for chemical reaction by wet process comprising a stack equipped with a barrier against the propagation of microwaves Mar 4, 1990 Issued
Array ( [id] => 2690079 [patent_doc_number] => 05000285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Apparatus for imparting seismic signals into the earth' [patent_app_type] => 1 [patent_app_number] => 7/486113 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3602 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000285.pdf [firstpage_image] =>[orig_patent_app_number] => 486113 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486113
Apparatus for imparting seismic signals into the earth Feb 27, 1990 Issued
Array ( [id] => 2690461 [patent_doc_number] => 05019355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Electrical device for conversion of molecular weights' [patent_app_type] => 1 [patent_app_number] => 7/485856 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3889 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019355.pdf [firstpage_image] =>[orig_patent_app_number] => 485856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485856
Electrical device for conversion of molecular weights Feb 21, 1990 Issued
Array ( [id] => 2766882 [patent_doc_number] => 05043952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Monopole transmitter for a sonic well tool' [patent_app_type] => 1 [patent_app_number] => 7/480435 [patent_app_country] => US [patent_app_date] => 1990-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 8784 [patent_no_of_claims] => 6 [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/05/043/05043952.pdf [firstpage_image] =>[orig_patent_app_number] => 480435 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480435
Monopole transmitter for a sonic well tool Feb 14, 1990 Issued
Array ( [id] => 2716742 [patent_doc_number] => 05001679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Dual shuttle air gun' [patent_app_type] => 1 [patent_app_number] => 7/472197 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2972 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001679.pdf [firstpage_image] =>[orig_patent_app_number] => 472197 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472197
Dual shuttle air gun Jan 29, 1990 Issued
Array ( [id] => 2773362 [patent_doc_number] => 04995014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Low frequency hydrophone and depth sensor assembly' [patent_app_type] => 1 [patent_app_number] => 7/471600 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1596 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995014.pdf [firstpage_image] =>[orig_patent_app_number] => 471600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471600
Low frequency hydrophone and depth sensor assembly Jan 28, 1990 Issued
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