Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958654 | Check valve with ephemeral seal | John W. Altenburger, John A. Ramos | 1990-09-25 |
| 4513844 | Disc brake shoe retainer assembly with insulation | — | 1985-04-30 |
| 4487297 | Caliper mounting suspension | — | 1984-12-11 |
| 4480724 | Disc brake caliper mounting suspension | — | 1984-11-06 |
| 4458790 | Caliper mounting suspension | Robert M. Carpenter | 1984-07-10 |
| 4445594 | Disc brake noise reduction | — | 1984-05-01 |