Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D286609 | Vise | Ronald P. Hickman, David M. Dunker | 1986-11-11 |
| 4249310 | Arrangement for protecting a rotary device from impact thrust forces | Thomas J. Howard, Jr. | 1981-02-10 |