Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893002 | Lockout valve | Lawrence E. Brice | 2005-05-17 |
| 6082406 | Pneumatic pilot-operated control valve assembly | Felton Williamson, Jr. | 2000-07-04 |
| D280050 | Accessory stand for use in shining boots and shoes | — | 1985-08-13 |