Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8245550 | Apparatus for providing a rolling action of a curved tool along a flat stationary substrate | Samuel P. Willits | 2012-08-21 |
| 4804325 | Weapon training simulator system | Samuel P. Willits, Thomas E. Kleeman | 1989-02-14 |