Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641220 | Portable headlamp | Scott Sutherland, Thomas K. Geraty, Robert Choi, C. Kwai Kong | 1997-06-24 |
| 5436810 | Portable headlamp | Scott Sutherland, Thomas K. Geraty, Robert Choi, C. Kwai Kong | 1995-07-25 |