Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8174166 | Uniformly distributed lead zirconate titanate strain sensor | Derke R. Hughes, Dennis F. Desharnais | 2012-05-08 |
| 7685862 | Target system giving accuracy and energy | Derke R. Hughes, Dennis F. Deshamais, Fletcher A. Blackmon | 2010-03-30 |
| 7278290 | Projectile impact energy and location measurement system | Derke R. Hughes, James E. Hooper | 2007-10-09 |