Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859001 | Isolation valve bypass for master cylinder brake fluid in wheel lock control system | Donald L. Parker, Patrick Roussel | 1989-08-22 |
| 4822112 | Modulator with two-stage orificed master cylinder bypass valve | Dewey F. Mort, Donald M. Flory | 1989-04-18 |