Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107704 | Cushioning shoe insole | Russell A. Monk | 2006-09-19 |
| 6803005 | Method for making multi-layer, personnel-protective helmet shell | Russell A. Monk | 2004-10-12 |
| 6681409 | Helmet liner suspension structure | Russell A. Monk, Bruce L. Thede | 2004-01-27 |
| 6467099 | Body-contact cushioning interface structure | Michael Tucker | 2002-10-22 |