Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631444 | Cable coupling for grounding an internal lightning protector device | — | 1997-05-20 |
| 5418330 | Apparatus for grounding an internal lightning protector device | — | 1995-05-23 |
| 5001882 | Metal roofing panel clip | Neil A. Watkins, Robert Bowers | 1991-03-26 |
| 4918797 | Metal roof panel seamer apparatus | Neil A. Watkins, George Woodruff | 1990-04-24 |