Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7603931 | Angularly offset wrench | — | 2009-10-20 |
| 5256298 | Continuous-belt separator/reactor and method | — | 1993-10-26 |
| 5150988 | Combination vibrator, aerator, and liquid-injection system | Larry N. Britton | 1992-09-29 |
| 4701594 | Combination mirror defogging and drying device | — | 1987-10-20 |