Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006541 | Regulator valve with integrated direct acting solenoid | Robert O. Burkhart, Derek Kinch, Anthony Koenings, Hrudaya Mahapatro, Wei-Wei Zhuang | 2018-06-26 |
| 9441732 | Regulator valve with integrated direct acting solenoid | Robert O. Burkhart, Derek Kinch, Anthony Koenings, Hrudaya Mahapatro, Wei-Wei Zhuang | 2016-09-13 |
| 9010374 | Regulator valve with integrated direct acting solenoid | Robert O. Burkhart, Derek Kinch, Anthony Koenings, Hrudaya Mahapatro, Wei-Wei Zhuang | 2015-04-21 |
| 8960232 | Latch valve for actuating a transmission control element | Robert O. Burkhart, Derek Kinch, Hrudaya Mahapatro, Wei-Wei Zhuang, Anthony Koenings | 2015-02-24 |
| 8734293 | Accumulator for maintaining hydraulic pressure following an engine restart | Lev Perkarsky, Robert O. Burkhart, Derek Kinch | 2014-05-27 |
| 8490640 | Latching pressure regulator | Hrudaya Mahapatro, Robert O. Burkhart | 2013-07-23 |
| 8255130 | Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load sensing | Yuji Fujii, Gregory Michael Pietron, Seung-Hoon Lee, James William Loch McCallum, Mohamed Redissi +3 more | 2012-08-28 |
| 6170506 | Method and circuit for actively cleaning electrohydraulic valves in a hydraulic control valve circuit | Michael J. Monaghan, Maria Eugenia Protopapas, Robert Cary Haase, Stephen Michael Cicala, Wolfgang Wickler | 2001-01-09 |