Search

John E. Ryznic

Examiner (ID: 13905)

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
775
Issued Applications
722
Pending Applications
25
Abandoned Applications
28

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4096978 [patent_doc_number] => 06056509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Contra-rotating bearing device for contra-rotating propeller' [patent_app_type] => 1 [patent_app_number] => 8/809339 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 40 [patent_no_of_words] => 12216 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/056/06056509.pdf [firstpage_image] =>[orig_patent_app_number] => 809339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809339
Contra-rotating bearing device for contra-rotating propeller Aug 9, 1998 Issued
Array ( [id] => 4092401 [patent_doc_number] => 06044645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Flow control for oil in transit' [patent_app_type] => 1 [patent_app_number] => 9/130074 [patent_app_country] => US [patent_app_date] => 1998-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2172 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/044/06044645.pdf [firstpage_image] =>[orig_patent_app_number] => 130074 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130074
Flow control for oil in transit Aug 6, 1998 Issued
Array ( [id] => 4162168 [patent_doc_number] => 06018947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'System and process for recovering energy from a compressed gas' [patent_app_type] => 1 [patent_app_number] => 9/129849 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1940 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/018/06018947.pdf [firstpage_image] =>[orig_patent_app_number] => 129849 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/129849
System and process for recovering energy from a compressed gas Aug 5, 1998 Issued
Array ( [id] => 3962518 [patent_doc_number] => 05983632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Exhaust emission control apparatus for a general-purpose internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/130269 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4411 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983632.pdf [firstpage_image] =>[orig_patent_app_number] => 130269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130269
Exhaust emission control apparatus for a general-purpose internal combustion engine Aug 5, 1998 Issued
Array ( [id] => 4168456 [patent_doc_number] => 06092457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Hydraulic pump or motor' [patent_app_type] => 1 [patent_app_number] => 9/129038 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3785 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/092/06092457.pdf [firstpage_image] =>[orig_patent_app_number] => 129038 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/129038
Hydraulic pump or motor Aug 3, 1998 Issued
Array ( [id] => 3927093 [patent_doc_number] => 05975843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Fluid supply device having irregular vane grooves' [patent_app_type] => 1 [patent_app_number] => 9/127868 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2721 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975843.pdf [firstpage_image] =>[orig_patent_app_number] => 127868 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/127868
Fluid supply device having irregular vane grooves Aug 2, 1998 Issued
Array ( [id] => 4384513 [patent_doc_number] => 06296441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Compressors' [patent_app_type] => 1 [patent_app_number] => 9/128377 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2430 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296441.pdf [firstpage_image] =>[orig_patent_app_number] => 128377 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128377
Compressors Aug 2, 1998 Issued
09/117648 COMPRESSORS Aug 2, 1998 Abandoned
Array ( [id] => 4068049 [patent_doc_number] => 06016656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Hydraulic control device' [patent_app_type] => 1 [patent_app_number] => 9/117633 [patent_app_country] => US [patent_app_date] => 1998-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3657 [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/06/016/06016656.pdf [firstpage_image] =>[orig_patent_app_number] => 117633 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117633
Hydraulic control device Jul 30, 1998 Issued
Array ( [id] => 4149062 [patent_doc_number] => 06082244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Piston pump' [patent_app_type] => 1 [patent_app_number] => 9/124913 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4013 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/082/06082244.pdf [firstpage_image] =>[orig_patent_app_number] => 124913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124913
Piston pump Jul 29, 1998 Issued
Array ( [id] => 4188394 [patent_doc_number] => 06109036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Sealed hydraulic intensifier' [patent_app_type] => 1 [patent_app_number] => 9/124924 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5469 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109036.pdf [firstpage_image] =>[orig_patent_app_number] => 124924 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124924
Sealed hydraulic intensifier Jul 28, 1998 Issued
Array ( [id] => 4030662 [patent_doc_number] => 05967746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Gas turbine interstage portion seal device' [patent_app_type] => 1 [patent_app_number] => 9/124058 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1784 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/967/05967746.pdf [firstpage_image] =>[orig_patent_app_number] => 124058 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124058
Gas turbine interstage portion seal device Jul 28, 1998 Issued
Array ( [id] => 4194245 [patent_doc_number] => 06077042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Helicopter rotor brake' [patent_app_type] => 1 [patent_app_number] => 9/124189 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1882 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077042.pdf [firstpage_image] =>[orig_patent_app_number] => 124189 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124189
Helicopter rotor brake Jul 27, 1998 Issued
Array ( [id] => 4142259 [patent_doc_number] => 06113351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Variable pitch fan' [patent_app_type] => 1 [patent_app_number] => 9/116518 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2703 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113351.pdf [firstpage_image] =>[orig_patent_app_number] => 116518 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116518
Variable pitch fan Jul 15, 1998 Issued
Array ( [id] => 4194105 [patent_doc_number] => 06077032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Housing assembly for a vacuum cleaner' [patent_app_type] => 1 [patent_app_number] => 9/118128 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2666 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077032.pdf [firstpage_image] =>[orig_patent_app_number] => 118128 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/118128
Housing assembly for a vacuum cleaner Jul 15, 1998 Issued
Array ( [id] => 4140592 [patent_doc_number] => 06102662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Blade with shielding for enhanced protection against lighting, for rotorcraft rotor' [patent_app_type] => 1 [patent_app_number] => 9/115538 [patent_app_country] => US [patent_app_date] => 1998-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 13410 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102662.pdf [firstpage_image] =>[orig_patent_app_number] => 115538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/115538
Blade with shielding for enhanced protection against lighting, for rotorcraft rotor Jul 14, 1998 Issued
08/817288 CONTROL APPARATUS FOR CONSTRUCTION MACHINE Jul 10, 1998 Abandoned
Array ( [id] => 3927120 [patent_doc_number] => 05975845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Turbomachinery abradable seal' [patent_app_type] => 1 [patent_app_number] => 8/849568 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975845.pdf [firstpage_image] =>[orig_patent_app_number] => 849568 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849568
Turbomachinery abradable seal Jul 9, 1998 Issued
Array ( [id] => 3977317 [patent_doc_number] => 05984639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Blade retention apparatus for gas turbine rotor' [patent_app_type] => 1 [patent_app_number] => 9/112228 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1200 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/984/05984639.pdf [firstpage_image] =>[orig_patent_app_number] => 112228 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/112228
Blade retention apparatus for gas turbine rotor Jul 8, 1998 Issued
Array ( [id] => 4186436 [patent_doc_number] => 06026642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Torque converter adapter system' [patent_app_type] => 1 [patent_app_number] => 9/113034 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1805 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/026/06026642.pdf [firstpage_image] =>[orig_patent_app_number] => 113034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/113034
Torque converter adapter system Jul 8, 1998 Issued
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