Perkins; Robert S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perkins; Robert S..The latest application filed is for "rocker shaft pedestal incorporating an engine valve actuation system or engine brake".
- Perkins; Robert S. - East Granby CT US
| Patent | Date |
|---|---|
| Rocker shaft pedestal incorporating an engine valve actuation system or engine brake Grant 8,726,863 - Meistrick , et al. May 20, 2 | 2014-05-20 |
| Individual rocker shaft and pedestal mounted engine brake Grant 8,528,508 - Meistrick , et al. September 10, 2 | 2013-09-10 |
| Rocker Shaft Pedestal Incorporating An Engine Valve Actuation System Or Engine Brake App 20110290206 - Meistrick; Zdenek S. ; et al. | 2011-12-01 |
| Individual Rocker Shaft And Pedestal Mounted Engine Brake App 20100251983 - MEISTRICK; ZDENEK S. ; et al. | 2010-10-07 |
| Rocker Shaft Mounted Engine Brake App 20100108007 - Meistrick; Zdenek S. ; et al. | 2010-05-06 |
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