Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992532 | Switchable hydraulic lash adjuster with spherical locking pins | Florin Bugescu | 2011-08-09 |
| 7926455 | Roller finger follower for valve deactivation | Debora Manther, Yunshan Liu, Anna Strehlau, Xiaopo Ma | 2011-04-19 |
| 7909007 | Roller finger follower for valve deactivation | Debora Manther, Yunshan Liu, Anna Strehlau, Xiaopo Ma | 2011-03-22 |
| 7882815 | Hydraulic cam follower | Florin Bugescu | 2011-02-08 |
| 7861681 | Switchable valve train for gas-exchange valves of internal combustion engines | Debra Manther, Lucian Botez, Florin Bugescu | 2011-01-04 |
| 7823555 | Low profile valve lifter assembly | Florin Bugescu, James E. Westbrook, Lutz Kirbach | 2010-11-02 |
| 7793626 | Hydraulic cam follower | Florin Bugescu, Jemel Jones | 2010-09-14 |
| 7721696 | Cam follower for a valve drive of an internal combustion engine | Matthew Evans, Debora Manther, Donald Haefner | 2010-05-25 |
| 7707979 | Valvetrain switchable lever arm for internal combustion engine using collapsing pivot element at center pivot | — | 2010-05-04 |
| 7568459 | Valvetrain switchable lever arm for internal combustion engine using collapsing pivot element at center pivot | — | 2009-08-04 |
| 7363899 | Valve drive of an internal combustion engine | Debora Manther | 2008-04-29 |
| 7284519 | Device for hydraulic lash adjustment | Florin Bugescu, Debora Manther | 2007-10-23 |
| 4642907 | Thermal bias and timer run-out for automatic dryer control | — | 1987-02-17 |