Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472856 | Pill crusher | — | 2009-01-06 |
| D409635 | Lid sealing device | Dinesh Ahuja | 1999-05-11 |
| 5215162 | Foldable sawhorse | Roby A. Parks | 1993-06-01 |
| D334811 | Foldable sawhorse | Roby A. Parks | 1993-04-13 |
| 4269433 | Resilient rear suspension for graders | — | 1981-05-26 |