Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D555819 | Worklight | Richard A. Hatherill, Roger W. Britt, Mark T. Forest, David T. Bilenkey | 2007-11-20 |
| 7234833 | Work light | Richard A. Hatherill, Heather Frances Britt | 2007-06-26 |