Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534648 | Brake assembly with improved brake shoe retention | Roy Hayford, Joshua R. Oliver, Mark D. Ugo | 2017-01-03 |
| 9004244 | Brake assembly with improved brake shoe retention | Roy Hayford, Joshua R. Oliver, Mark D. Ugo | 2015-04-14 |
| 6213264 | Sealing arrangement for brake camshaft | Donald G. Walker, David John Edwards | 2001-04-10 |
| 5893434 | Lining wear indicator for a drum brake | Donald G. Walker, David John Edwards, Roger Gooch | 1999-04-13 |
| 5649612 | Brake bracket assembly | Donald G. Walker, David John Edwards | 1997-07-22 |
| 4781272 | Friction pad and support for a disc brake | David D. Sheill, Donald J. Davidson | 1988-11-01 |
| 4548300 | Disc brake friction pad and stabilizing support | David D. Sheill, Donald J. Davidson | 1985-10-22 |