Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D442907 | Automobile door striker | — | 2001-05-29 |
| 5259677 | Axially restrained and balanced eccentric bearing | David A. Degrange, Philip J. Draper, Richard F. Murphy | 1993-11-09 |
| 5044788 | Grooved mounting for bearing separator | Richard F. Murphy | 1991-09-03 |