Search

John E. Ryznic

Examiner (ID: 5725)

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] => 4232905 [patent_doc_number] => 06202411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Flow rate control device in a hydraulic excavator' [patent_app_type] => 1 [patent_app_number] => 9/362905 [patent_app_country] => US [patent_app_date] => 1999-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4589 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202411.pdf [firstpage_image] =>[orig_patent_app_number] => 362905 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/362905
Flow rate control device in a hydraulic excavator Jul 28, 1999 Issued
Array ( [id] => 4345686 [patent_doc_number] => 06286413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Diaphragm actuator' [patent_app_type] => 1 [patent_app_number] => 9/361102 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7236 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286413.pdf [firstpage_image] =>[orig_patent_app_number] => 361102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361102
Diaphragm actuator Jul 25, 1999 Issued
Array ( [id] => 4307445 [patent_doc_number] => 06247892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Continuous flow rotary pump' [patent_app_type] => 1 [patent_app_number] => 9/361108 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2857 [patent_no_of_claims] => 3 [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/06/247/06247892.pdf [firstpage_image] =>[orig_patent_app_number] => 361108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361108
Continuous flow rotary pump Jul 25, 1999 Issued
Array ( [id] => 4375025 [patent_doc_number] => 06295810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Hydrostatic drive system' [patent_app_type] => 1 [patent_app_number] => 9/358945 [patent_app_country] => US [patent_app_date] => 1999-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 17531 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295810.pdf [firstpage_image] =>[orig_patent_app_number] => 358945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/358945
Hydrostatic drive system Jul 21, 1999 Issued
Array ( [id] => 4234050 [patent_doc_number] => 06256986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Hydrostatic drive system' [patent_app_type] => 1 [patent_app_number] => 9/358946 [patent_app_country] => US [patent_app_date] => 1999-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8571 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256986.pdf [firstpage_image] =>[orig_patent_app_number] => 358946 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/358946
Hydrostatic drive system Jul 21, 1999 Issued
Array ( [id] => 4306443 [patent_doc_number] => 06311487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Electromechanical hydraulic drive system for vehicle' [patent_app_type] => 1 [patent_app_number] => 9/354136 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4776 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/311/06311487.pdf [firstpage_image] =>[orig_patent_app_number] => 354136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/354136
Electromechanical hydraulic drive system for vehicle Jul 14, 1999 Issued
Array ( [id] => 4397631 [patent_doc_number] => 06192680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Subsea hydraulic control system' [patent_app_type] => 1 [patent_app_number] => 9/353875 [patent_app_country] => US [patent_app_date] => 1999-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5566 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192680.pdf [firstpage_image] =>[orig_patent_app_number] => 353875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353875
Subsea hydraulic control system Jul 14, 1999 Issued
Array ( [id] => 4234757 [patent_doc_number] => 06202537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Connecting rod for horizontally opposed compressor' [patent_app_type] => 1 [patent_app_number] => 9/351665 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1253 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202537.pdf [firstpage_image] =>[orig_patent_app_number] => 351665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/351665
Connecting rod for horizontally opposed compressor Jul 12, 1999 Issued
Array ( [id] => 4234742 [patent_doc_number] => 06202536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Pneumatic reciprocatory actuator and method of operating it' [patent_app_type] => 1 [patent_app_number] => 9/308835 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2850 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/202/06202536.pdf [firstpage_image] =>[orig_patent_app_number] => 308835 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308835
Pneumatic reciprocatory actuator and method of operating it Jul 12, 1999 Issued
Array ( [id] => 4393412 [patent_doc_number] => 06270316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Pump with suction and delivery opening along the same axis easy to dismantle' [patent_app_type] => 1 [patent_app_number] => 9/348448 [patent_app_country] => US [patent_app_date] => 1999-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1821 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270316.pdf [firstpage_image] =>[orig_patent_app_number] => 348448 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/348448
Pump with suction and delivery opening along the same axis easy to dismantle Jul 6, 1999 Issued
Array ( [id] => 4237016 [patent_doc_number] => 06206661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Hermetic compressor' [patent_app_type] => 1 [patent_app_number] => 9/347916 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5507 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206661.pdf [firstpage_image] =>[orig_patent_app_number] => 347916 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347916
Hermetic compressor Jul 5, 1999 Issued
Array ( [id] => 4378117 [patent_doc_number] => 06296019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Pressure medium system' [patent_app_type] => 1 [patent_app_number] => 9/284316 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6751 [patent_no_of_claims] => 17 [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/06/296/06296019.pdf [firstpage_image] =>[orig_patent_app_number] => 284316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284316
Pressure medium system Jul 5, 1999 Issued
Array ( [id] => 1471334 [patent_doc_number] => 06386829 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Multi-valve arc inlet for steam turbine' [patent_app_type] => B1 [patent_app_number] => 09/347078 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 10 [patent_no_of_words] => 3677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/386/06386829.pdf [firstpage_image] =>[orig_patent_app_number] => 09347078 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/347078
Multi-valve arc inlet for steam turbine Jul 1, 1999 Issued
Array ( [id] => 1500489 [patent_doc_number] => 06464478 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Hydraulic vane motor and hydraulic system including a hydraulic vane motor' [patent_app_type] => B1 [patent_app_number] => 09/346866 [patent_app_country] => US [patent_app_date] => 1999-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1968 [patent_no_of_claims] => 6 [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/06/464/06464478.pdf [firstpage_image] =>[orig_patent_app_number] => 09346866 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346866
Hydraulic vane motor and hydraulic system including a hydraulic vane motor Jul 1, 1999 Issued
Array ( [id] => 4343207 [patent_doc_number] => 06200098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Speed limited fan' [patent_app_type] => 1 [patent_app_number] => 9/346508 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1718 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200098.pdf [firstpage_image] =>[orig_patent_app_number] => 346508 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346508
Speed limited fan Jun 30, 1999 Issued
Array ( [id] => 4248999 [patent_doc_number] => 06321636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Piston rod-less pneumatic cylinder' [patent_app_type] => 1 [patent_app_number] => 9/343415 [patent_app_country] => US [patent_app_date] => 1999-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2519 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/321/06321636.pdf [firstpage_image] =>[orig_patent_app_number] => 343415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/343415
Piston rod-less pneumatic cylinder Jun 29, 1999 Issued
Array ( [id] => 4320165 [patent_doc_number] => 06283010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Piston rod-less pneumatic cylinder' [patent_app_type] => 1 [patent_app_number] => 9/343047 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1933 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/283/06283010.pdf [firstpage_image] =>[orig_patent_app_number] => 343047 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/343047
Piston rod-less pneumatic cylinder Jun 28, 1999 Issued
Array ( [id] => 4235926 [patent_doc_number] => 06257120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Swash plate type compressor in which a piston joint uses a rotational elliptical surface and a spherical surface opposite thereto' [patent_app_type] => 1 [patent_app_number] => 9/344504 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2556 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/257/06257120.pdf [firstpage_image] =>[orig_patent_app_number] => 344504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344504
Swash plate type compressor in which a piston joint uses a rotational elliptical surface and a spherical surface opposite thereto Jun 24, 1999 Issued
Array ( [id] => 4332486 [patent_doc_number] => 06199377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Compact hydraulic motor' [patent_app_type] => 1 [patent_app_number] => 9/344026 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6890 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199377.pdf [firstpage_image] =>[orig_patent_app_number] => 344026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344026
Compact hydraulic motor Jun 24, 1999 Issued
Array ( [id] => 4322821 [patent_doc_number] => 06212996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Thin-walled brake diaphragm' [patent_app_type] => 1 [patent_app_number] => 9/344755 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1880 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212996.pdf [firstpage_image] =>[orig_patent_app_number] => 344755 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344755
Thin-walled brake diaphragm Jun 24, 1999 Issued
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