O'Brien, II; James A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for O'Brien, II; James A..The latest application filed is for "laminate spool valve".
- O'Brien, II; James A. - LaSalle MI
- O'Brien, II; James A. - La Salle MI US
- O'Brien, II; James A. - Deerfield MI
- O'Brien, II; James A. - Burbank CA
- O'Brien, II; James A. - Arnold MO
| Patent | Date |
|---|---|
| Ultra lightweight and compact accumulator Grant 9,194,401 - O'Brien, II , et al. November 24, 2 | 2015-11-24 |
| Hoseless hydraulic system Grant 8,438,845 - O'Brien, II May 14, 2 | 2013-05-14 |
| Transmission braking and four-wheel locking for hydraulic hybrid transmission equipped vehicles Grant 8,360,222 - O'Brien, II January 29, 2 | 2013-01-29 |
| Laminate Spool Valve App 20120174985 - O'Brien, II; James A. ; et al. | 2012-07-12 |
| Long life telescoping gear pumps and motors Grant 8,215,932 - O'Brien, II July 10, 2 | 2012-07-10 |
| Ultra Lightweight And Compact Accumulator App 20120067446 - O'Brien, II; James A. ; et al. | 2012-03-22 |
| Three Speed Gearbox From Single Planetary Gearset App 20110319221 - O'Brien, II; James A. ; et al. | 2011-12-29 |
| Low noise gear set for gear pump Grant 8,011,910 - O'Brien, II September 6, 2 | 2011-09-06 |
| High pressure telescoping gear pumps and motors Grant 7,686,601 - O'Brien, II March 30, 2 | 2010-03-30 |
| Hoseless Hydraulic System App 20100050623 - O'Brien, II; James A. | 2010-03-04 |
| Transmission Braking And Four-wheel Locking For Hydraulic Hybrid Transmission Equipped Vehicles App 20100038204 - O'Brien, II; James A. | 2010-02-18 |
| Compact hydraulic accumulator Grant 7,661,442 - O'Brien, II , et al. February 16, 2 | 2010-02-16 |
| Variable capacity pump/motor Grant 7,588,431 - O'Brien, II September 15, 2 | 2009-09-15 |
| High pressure telescoping gear pumps and motors App 20090110584 - O'Brien, II; James A. | 2009-04-30 |
| Compact Hydraulic Accumulator App 20080308168 - O'Brien, II; James A. ; et al. | 2008-12-18 |
| Variable Capacity Pump/motor App 20080031763 - O'Brien II; James A. | 2008-02-07 |
| Hydraulic hybrid powertrain system Grant 7,281,376 - O'Brien, II October 16, 2 | 2007-10-16 |
| Variable capacity pump/motor Grant 7,179,070 - O'Brien, II February 20, 2 | 2007-02-20 |
| Exit device with a detachable touch bar assembly Grant 6,860,528 - O'Brien, II March 1, 2 | 2005-03-01 |
| Slide mechanism for door and structural member assembly Grant 6,851,743 - George , et al. February 8, 2 | 2005-02-08 |
| Tubular latch assembly for exit devices and locks Grant 6,746,060 - O'Brien, II June 8, 2 | 2004-06-08 |
| Exit device with a tension support Grant 6,612,626 - O'Brien, II September 2, 2 | 2003-09-02 |
| Reverse opening vehicle door Grant 6,386,621 - Kozak , et al. May 14, 2 | 2002-05-14 |
| Easy opening door control device Grant 5,193,647 - O'Brien, II March 16, 1 | 1993-03-16 |
| Security hinge with improved structural integrity with the electrical wires located along the pivot axis of the knuckles Grant 4,839,939 - O'Brien, II June 20, 1 | 1989-06-20 |
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