Search

John E. Ryznic

Examiner (ID: 16907)

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] => 1592232 [patent_doc_number] => 06491495 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Closed circuit blade-cooled turbine' [patent_app_type] => B1 [patent_app_number] => 09/644058 [patent_app_country] => US [patent_app_date] => 2000-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8177 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/491/06491495.pdf [firstpage_image] =>[orig_patent_app_number] => 09644058 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/644058
Closed circuit blade-cooled turbine Aug 22, 2000 Issued
Array ( [id] => 7637534 [patent_doc_number] => 06379117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Cooling air supply system for a rotor' [patent_app_type] => B1 [patent_app_number] => 09/642908 [patent_app_country] => US [patent_app_date] => 2000-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3841 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/379/06379117.pdf [firstpage_image] =>[orig_patent_app_number] => 09642908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/642908
Cooling air supply system for a rotor Aug 21, 2000 Issued
Array ( [id] => 1596550 [patent_doc_number] => 06430923 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Loop flushing circuit' [patent_app_type] => B1 [patent_app_number] => 09/642296 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2961 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/430/06430923.pdf [firstpage_image] =>[orig_patent_app_number] => 09642296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/642296
Loop flushing circuit Aug 17, 2000 Issued
Array ( [id] => 1559567 [patent_doc_number] => 06374604 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Hydrostatic transmission bypass latch' [patent_app_type] => B1 [patent_app_number] => 09/637304 [patent_app_country] => US [patent_app_date] => 2000-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4184 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/374/06374604.pdf [firstpage_image] =>[orig_patent_app_number] => 09637304 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/637304
Hydrostatic transmission bypass latch Aug 10, 2000 Issued
Array ( [id] => 4259141 [patent_doc_number] => 06322319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Electric fuel pump' [patent_app_type] => 1 [patent_app_number] => 9/632608 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3602 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/322/06322319.pdf [firstpage_image] =>[orig_patent_app_number] => 632608 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/632608
Electric fuel pump Aug 3, 2000 Issued
Array ( [id] => 4384798 [patent_doc_number] => 06269734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Piston for a hydraulic piston cylinder unit' [patent_app_type] => 1 [patent_app_number] => 9/529356 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2235 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269734.pdf [firstpage_image] =>[orig_patent_app_number] => 529356 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529356
Piston for a hydraulic piston cylinder unit Aug 3, 2000 Issued
Array ( [id] => 1491504 [patent_doc_number] => 06402460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Abrasion wear resistant fuel pump' [patent_app_type] => B1 [patent_app_number] => 09/629688 [patent_app_country] => US [patent_app_date] => 2000-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402460.pdf [firstpage_image] =>[orig_patent_app_number] => 09629688 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/629688
Abrasion wear resistant fuel pump Jul 31, 2000 Issued
Array ( [id] => 4322521 [patent_doc_number] => 06332317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Bypass for hydrostatic transmission' [patent_app_type] => 1 [patent_app_number] => 9/627569 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 4465 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332317.pdf [firstpage_image] =>[orig_patent_app_number] => 627569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627569
Bypass for hydrostatic transmission Jul 27, 2000 Issued
Array ( [id] => 1599945 [patent_doc_number] => 06431825 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Seal between static turbine parts' [patent_app_type] => B1 [patent_app_number] => 09/628328 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2446 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431825.pdf [firstpage_image] =>[orig_patent_app_number] => 09628328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628328
Seal between static turbine parts Jul 27, 2000 Issued
Array ( [id] => 1547367 [patent_doc_number] => 06345957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Cavity vertical turbine' [patent_app_type] => B1 [patent_app_number] => 09/617358 [patent_app_country] => US [patent_app_date] => 2000-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2234 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/345/06345957.pdf [firstpage_image] =>[orig_patent_app_number] => 09617358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617358
Cavity vertical turbine Jul 16, 2000 Issued
Array ( [id] => 1509749 [patent_doc_number] => 06471475 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Integrated duct diffuser' [patent_app_type] => B1 [patent_app_number] => 09/616998 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3235 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/471/06471475.pdf [firstpage_image] =>[orig_patent_app_number] => 09616998 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616998
Integrated duct diffuser Jul 13, 2000 Issued
Array ( [id] => 1542424 [patent_doc_number] => 06443699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Bushing retention system for thermal medium cooling delivery tubes in a gas turbine rotor' [patent_app_type] => B1 [patent_app_number] => 09/617508 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2136 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/443/06443699.pdf [firstpage_image] =>[orig_patent_app_number] => 09617508 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617508
Bushing retention system for thermal medium cooling delivery tubes in a gas turbine rotor Jul 13, 2000 Issued
Array ( [id] => 1445516 [patent_doc_number] => 06453668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Transmission with cold start valve' [patent_app_type] => B1 [patent_app_number] => 09/614216 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1247 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/453/06453668.pdf [firstpage_image] =>[orig_patent_app_number] => 09614216 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614216
Transmission with cold start valve Jul 11, 2000 Issued
Array ( [id] => 4314448 [patent_doc_number] => 06318962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Device for generating an aerodynamic force by rotational movement' [patent_app_type] => 1 [patent_app_number] => 9/509688 [patent_app_country] => US [patent_app_date] => 2000-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2606 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318962.pdf [firstpage_image] =>[orig_patent_app_number] => 509688 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509688
Device for generating an aerodynamic force by rotational movement Jun 15, 2000 Issued
Array ( [id] => 1475087 [patent_doc_number] => 06343540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Piston installing method and positioning jig' [patent_app_type] => B1 [patent_app_number] => 09/592725 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4825 [patent_no_of_claims] => 18 [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/06/343/06343540.pdf [firstpage_image] =>[orig_patent_app_number] => 09592725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592725
Piston installing method and positioning jig Jun 12, 2000 Issued
Array ( [id] => 4323636 [patent_doc_number] => 06332394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Piston for swash plate type compressor, wherein head portion includes radially inner sliding projection connected to neck portion' [patent_app_type] => 1 [patent_app_number] => 9/593015 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7043 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332394.pdf [firstpage_image] =>[orig_patent_app_number] => 593015 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/593015
Piston for swash plate type compressor, wherein head portion includes radially inner sliding projection connected to neck portion Jun 12, 2000 Issued
Array ( [id] => 4288549 [patent_doc_number] => 06314860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Ram cylinder piston stroke stop with integrated spring' [patent_app_type] => 1 [patent_app_number] => 9/590024 [patent_app_country] => US [patent_app_date] => 2000-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2914 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314860.pdf [firstpage_image] =>[orig_patent_app_number] => 590024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/590024
Ram cylinder piston stroke stop with integrated spring Jun 6, 2000 Issued
Array ( [id] => 4305474 [patent_doc_number] => 06327961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Connecting rod with integral grease reservoir and bleed hole' [patent_app_type] => 1 [patent_app_number] => 9/585854 [patent_app_country] => US [patent_app_date] => 2000-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3773 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327961.pdf [firstpage_image] =>[orig_patent_app_number] => 585854 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/585854
Connecting rod with integral grease reservoir and bleed hole May 31, 2000 Issued
Array ( [id] => 4376604 [patent_doc_number] => 06295916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Return spring arrangement for brake booster' [patent_app_type] => 1 [patent_app_number] => 9/580146 [patent_app_country] => US [patent_app_date] => 2000-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3361 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295916.pdf [firstpage_image] =>[orig_patent_app_number] => 580146 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/580146
Return spring arrangement for brake booster May 29, 2000 Issued
Array ( [id] => 4356076 [patent_doc_number] => 06302011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Output push rod and spring retainer' [patent_app_type] => 1 [patent_app_number] => 9/819043 [patent_app_country] => US [patent_app_date] => 2000-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3158 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302011.pdf [firstpage_image] =>[orig_patent_app_number] => 819043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819043
Output push rod and spring retainer May 29, 2000 Issued
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