Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731604 | Rocket motor with concentric propellant structures for shock mitigation | — | 2020-08-04 |
| 9418537 | Mobile computing device including personal security system | — | 2016-08-16 |
| 7137340 | Mixed mine alternative system | — | 2006-11-21 |
| 6799517 | Mixed mine alternative system | — | 2004-10-05 |
| 5198608 | Mine clearing rake | William L. Holland, Sergio A. Sergi, James M. Collins, James M. Dillon, Charles W. Chichester +2 more | 1993-03-30 |