Hoffman; Donald E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoffman; Donald E..The latest application filed is for "multi-speed automatic transmission".
- Hoffman; Donald E. - Canton MI
- Hoffman; Donald E. - Wayland MA
- Hoffman; Donald E. - Fremont CA
- Hoffman; Donald E. - Newark DE
- Hoffman; Donald E. - Java Center NY
- Hoffman; Donald E. - West Seneca NY
| Patent | Date |
|---|---|
| Multi-speed automatic transmission Grant 8,961,357 - Hoffman February 24, 2 | 2015-02-24 |
| Multi-speed Automatic Transmission App 20140155216 - Hoffman; Donald E. | 2014-06-05 |
| Accessory drive and engine restarting Grant 8,647,233 - Hoffman , et al. February 11, 2 | 2014-02-11 |
| Multi-speed automatic transmission Grant 8,591,377 - Hoffman , et al. November 26, 2 | 2013-11-26 |
| Transmission producing stepless variable speed ratios Grant 8,574,110 - Hoffman November 5, 2 | 2013-11-05 |
| Accessory drive and engine restarting system Grant 8,475,316 - Hoffman , et al. July 2, 2 | 2013-07-02 |
| Accessory Drive and Engine Restarting App 20130130850 - Hoffman; Donald E. ; et al. | 2013-05-23 |
| Accessory drive and engine restarting system Grant 8,382,631 - Hoffman , et al. February 26, 2 | 2013-02-26 |
| Transmission producing continuously variable speed ratios Grant 8,376,889 - Hoffman , et al. February 19, 2 | 2013-02-19 |
| Automatic Transmission App 20120149528 - Hoffman; Donald E. | 2012-06-14 |
| Transmission Producing Continuously Variable Speed Ratios App 20110165985 - Hoffman; Donald E. ; et al. | 2011-07-07 |
| Transmission Producing Stepless Variable Speed Ratios App 20110165988 - Hoffman; Donald E. | 2011-07-07 |
| Accessory Drive and Engine Restarting System App 20110165987 - Hoffman; Donald E. ; et al. | 2011-07-07 |
| Accessory Drive and Engine Restarting System App 20110165982 - Hoffman; Donald E. ; et al. | 2011-07-07 |
| Multiple speed automatic transmission Grant 7,766,785 - Thomas , et al. August 3, 2 | 2010-08-03 |
| Multiple Speed Automatic Transmission App 20100125017 - Thomas; Steven G. ; et al. | 2010-05-20 |
| Multiple speed automatic transmission Grant 7,670,249 - Thomas , et al. March 2, 2 | 2010-03-02 |
| Multiple speed automatic transmission App 20080242470 - Thomas; Steven G. ; et al. | 2008-10-02 |
| Multiple speed automatic transmission App 20080182704 - Thomas; Steve G. ; et al. | 2008-07-31 |
| Multiple-speed automatic transmission Grant 7,294,089 - Thomas , et al. November 13, 2 | 2007-11-13 |
| Multiple-speed automatic transmission having a two-speed input and a Simpson gearset Grant 7,235,032 - Thomas , et al. June 26, 2 | 2007-06-26 |
| Multiple-speed automatic transmission App 20070037657 - Thomas; Steven G. ; et al. | 2007-02-15 |
| Multiple-speed automatic transmission having a two-speed input and a Simpson gearset App 20070037658 - Thomas; Steve G. ; et al. | 2007-02-15 |
| Ranged dual clutch transmission for motor vehicles Grant 6,958,028 - Janson , et al. October 25, 2 | 2005-10-25 |
| Ranged dual clutch transmission for motor vehicles App 20050204837 - Janson, David ; et al. | 2005-09-22 |
| Spinnable swing assembly Grant 6,572,483 - Hoffman June 3, 2 | 2003-06-03 |
| High efficiency replicated x-ray optics and fabrication method Grant 6,278,764 - Barbee, Jr. , et al. August 21, 2 | 2001-08-21 |
| Process for making spun yarn Grant 5,305,593 - Rodini , et al. April 26, 1 | 1994-04-26 |
| Unitary pipe clamp and assembly Grant 5,234,185 - Hoffman , et al. August 10, 1 | 1993-08-10 |
| Motor vehicle air conditioning and heating system with bi-level mode Grant 4,828,018 - Hoffman May 9, 1 | 1989-05-09 |
| Actuator for air conditioning system Grant 4,768,545 - Hoffman September 6, 1 | 1988-09-06 |
| Rotary air valve seal arrangement Grant 4,683,913 - Hoffman , et al. August 4, 1 | 1987-08-04 |
| Snap-in Collar For Air Outlet Assembly Grant 3,762,303 - Hoffman October 2, 1 | 1973-10-02 |
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