Pierik; Ronald Jay
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pierik; Ronald Jay.The latest application filed is for "engine assembly including camshaft actuator".
- Pierik; Ronald Jay - Holly MI US
- Pierik; Ronald Jay - Rochester NY
| Patent | Date |
|---|---|
| Engine assembly including cam phaser assembly aid pin Grant 8,776,741 - Neal , et al. July 15, 2 | 2014-07-15 |
| Engine assembly including camshaft actuator Grant 8,683,965 - Pierik April 1, 2 | 2014-04-01 |
| Engine including camshaft with partial lobe Grant 8,448,617 - Clever , et al. May 28, 2 | 2013-05-28 |
| Engine Assembly Including Camshaft Actuator App 20120285405 - PIERIK; RONALD JAY | 2012-11-15 |
| Engine Assembly Including Cam Phaser Assembly Aid Pin App 20120222637 - NEAL; TIMOTHY L. ; et al. | 2012-09-06 |
| Engine Including Camshaft With Partial Lobe App 20120097120 - CLEVER; GLENN E. ; et al. | 2012-04-26 |
| Camshaft having a tuned mass damper Grant 8,096,275 - Marriott , et al. January 17, 2 | 2012-01-17 |
| Diagnostic system for valve actuation camshaft driven component compensation Grant 8,047,065 - Cinpinski , et al. November 1, 2 | 2011-11-01 |
| Rocker arm assembly having slider roller oil pumping features Grant 7,980,216 - Elnick , et al. July 19, 2 | 2011-07-19 |
| Engine Including Valve Lift Assembly For Internal Egr Control App 20110114067 - GONZALEZ DELGADO; MANUEL ANGEL ; et al. | 2011-05-19 |
| Camshaft Having A Tuned Mass Damper App 20110061614 - MARRIOTT; CRAIG D. ; et al. | 2011-03-17 |
| Diagnostic System For Valve Actuation Camshaft Driven Component Compensation App 20110016958 - Cinpinski; Kenneth J. ; et al. | 2011-01-27 |
| Rocker arm assembly Grant 7,849,828 - Elnick , et al. December 14, 2 | 2010-12-14 |
| System for controlling the response time of a hydraulic system Grant 7,827,944 - Pierik November 9, 2 | 2010-11-09 |
| Rocker Arm Assembly Having Slider Roller Oil Pumping Features App 20090229554 - Elnick; Rodney K. ; et al. | 2009-09-17 |
| Rocker Arm Assembly App 20090223473 - Elnick; Rodney K. ; et al. | 2009-09-10 |
| System For Controlling The Response Time Of A Hydraulic System App 20080000438 - Pierik; Ronald Jay | 2008-01-03 |
| Variable valve timing mechanism Grant 6,019,076 - Pierik , et al. February 1, 2 | 2000-02-01 |
| Variable valve timing mechanisms Grant 5,937,809 - Pierik , et al. August 17, 1 | 1999-08-17 |
| Planetary cam phaser with worm electric actuator Grant 5,680,837 - Pierik October 28, 1 | 1997-10-28 |
| Planetary cam phaser with lash compensation Grant 5,680,836 - Pierik October 28, 1 | 1997-10-28 |
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