Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100641 | Protective ducting | Richard HEPWORTH | 2006-09-05 |
| 4193153 | Life jacket | David G. Lace | 1980-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100641 | Protective ducting | Richard HEPWORTH | 2006-09-05 |
| 4193153 | Life jacket | David G. Lace | 1980-03-18 |