Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4250980 | Drum brake adjuster | — | 1981-02-17 | $1,518,000 |
| 4243124 | Automatic non-servo brake adjuster | — | 1981-01-06 | $1,583,000 |
| 4227594 | Backing plate-wheel cylinder retaining clip | — | 1980-10-14 | $2,771,000 |
| 4222467 | Drum brake adjuster | Robert T. DuCharme | 1980-09-16 | $1,436,000 |
| 4220227 | Drum brake automatic adjuster | — | 1980-09-02 | $3,541,000 |
| 4197928 | Brake shoe guide and wheel cylinder retainer for a drum brake | — | 1980-04-15 | $966,000 |
| 4182439 | Torque member for a drum brake | James J. Colpaert | 1980-01-08 | $767,000 |