Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6347826 | Covering system | Robert Wood, Richard J. Coughtry | 2002-02-19 |
| 6305128 | Insulated bulkhead | Richard J. Coughtry | 2001-10-23 |
| 6109680 | Covering system | Robert Wood, Richard J. Coughtry | 2000-08-29 |