Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668778 | Using differential pressure control system for VCT lock | — | 2003-12-30 |
| 6666181 | Hydraulic detent for a variable camshaft timing device | Braman Wing | 2003-12-23 |
| 6644258 | VCT mechanism having a lock pin adapted to release at a pressure higher than the pressure required to hold the lock pin in the released position | — | 2003-11-11 |
| 6622677 | Worm gear driven variable cam phaser | Roger T. Simpson | 2003-09-23 |
| 6623390 | Hydraulic tensioner with pivotal mount | Roger T. Simpson | 2003-09-23 |