Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465421 | Protective sports helmet with speakers, helmet retrofit kit and method | Lee A. McCormick | 1995-11-07 |
| 4361926 | Cautery cleaning device | Claire Brush, B. J. Moor | 1982-12-07 |