Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7096629 | Exterior wall cladding system for panels of thin reinforced natural stone | — | 2006-08-29 |
| 4633962 | Articulated wheel chair | Darryl R. Cox | 1987-01-06 |
| 4580807 | Camber adjustment kit | Darryl R. Cox | 1986-04-08 |