Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5802949 | Closed center power steering gear | Alan Davis, Randy Scott Miller | 1998-09-08 |
| 5491632 | Rotary encoder with neutral position | Andrzej M. Pawlak, William C. Lin, David W. Graber, Scott E. Weiss, Maged Radamis +2 more | 1996-02-13 |
| 5184297 | Method of calibrating power steering for uniform vehicle-to-vehicle steering effort | David W. Graber, Andrzej M. Pawlak, Bryan L. Faist | 1993-02-02 |
| 5119898 | Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system | David W. Graber, Andrzej M. Pawlak, Bryan L. Faist | 1992-06-09 |
| 5086862 | Apparatus for stabilizing power steering for temperature effects | David W. Graber, Andrzej M. Pawlak | 1992-02-11 |
| 4711224 | Check valve in auxiliary vacuum system | — | 1987-12-08 |
| 4217811 | Lash compensator for power steering gear | Donald L. Dzioba | 1980-08-19 |