Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4274513 | Disc brake and actuating lever therefor | — | 1981-06-23 | $1,225,000 |
| 4253550 | Disc brake and adjuster therefor | James J. Colpaert | 1981-03-03 | $1,792,000 |
| 4191394 | Trailer hitch | — | 1980-03-04 | $3,054,000 |