Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D659927 | Drywall pan cover | — | 2012-05-15 |
| 7814833 | Detonator system having linear actuator | — | 2010-10-19 |
| 7451700 | Detonator system having linear actuator | — | 2008-11-18 |
| 6577498 | Fully integrated computer racking system | James Hill, Douglas Robinson | 2003-06-10 |
| 5110136 | Fishing casting practice device | — | 1992-05-05 |