Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062782 | Hydraulic gain of transmission control elements | Kurt Howard Nickerson | 2015-06-23 |
| 9010374 | Regulator valve with integrated direct acting solenoid | Robert O. Burkhart, John Butwin, Anthony Koenings, Hrudaya Mahapatro, Wei-Wei Zhuang | 2015-04-21 |
| 8960232 | Latch valve for actuating a transmission control element | Robert O. Burkhart, John Butwin, Hrudaya Mahapatro, Wei-Wei Zhuang, Anthony Koenings | 2015-02-24 |
| 8813485 | Automatic transmission hydraulic accumulator | Lev Pekarsky | 2014-08-26 |
| 8734293 | Accumulator for maintaining hydraulic pressure following an engine restart | Lev Perkarsky, Robert O. Burkhart, John Butwin | 2014-05-27 |
| 8555503 | Casting-integrated control body processing | Michael Joseph Habel | 2013-10-15 |
| 7418788 | Temperature sensitive dipstick | George Herr | 2008-09-02 |