Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236051 | Plastic sheet take-up implement | Ralph L. Roberson | 1993-08-17 |
| 5062192 | Cable stripping tool | Dale Lee Hughes, Edwyn H. Petree | 1991-11-05 |
| 5009006 | Cable stripping tool | Dale Lee Hughes, Edwyn H. Petree | 1991-04-23 |