Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8581160 | Gyroscopic stabilizer | — | 2013-11-12 |
| 8545646 | High-density rocket propellant | Randolph T. Johnson, Paul G. Wallman, Diana O. Bragunier, Stephen N. Stiles | 2013-10-01 |
| 8230682 | Thermally activated initiator assembly | Victoria L. Beam | 2012-07-31 |
| 7841267 | Recoilless launching | — | 2010-11-30 |
| 7624668 | Recoilless launching | — | 2009-12-01 |
| 7621220 | Wall penetrating, agent dispensing warhead | Zachary Spears, Pamela Johns | 2009-11-24 |
| 7387060 | Rocket exhaust defense system and method | — | 2008-06-17 |
| 6604518 | Non-lethal munition system for shoulder launcher | Gregory D. DuChane | 2003-08-12 |
| 6543329 | Nested ring based countermass assembly | Gregory D. DuChane | 2003-04-08 |
| 6519941 | Water-activated locking mechanism | — | 2003-02-18 |
| 6446535 | Triple-tube, dispersible countermass recoilless projectile launcher system | Gregory D. DuChane | 2002-09-10 |
| 6415716 | Line charge assembly and system for use in shallow-water clearing operations | Keith B. Lewis | 2002-07-09 |
| 6415717 | Line charge assembly and system for use in shallow-water clearing operations | Keith B. Lewis | 2002-07-09 |
| 6286408 | Energy-absorbing countermass assembly for recoilless weapons | Thomas A. DelGuidice | 2001-09-11 |
| 6202559 | Air-safed mechanical water actuator | Keith B. Lewis | 2001-03-20 |
| 6182507 | Mechanical water sensor | Keith B. Lewis | 2001-02-06 |
| 6170397 | Energetic transmission line completion/interruption mechanism | — | 2001-01-09 |
| 6152645 | Ball lock mechanism | — | 2000-11-28 |
| 6131516 | Air-safed underwater fuze system for launched munitions | Keith B. Lewis | 2000-10-17 |
| 6131437 | Mechanical crush gauge and method of using same to measure free-field energy flux density | — | 2000-10-17 |
| 5961895 | Multi-stage system for microbubble production | — | 1999-10-05 |
| 5952601 | Recoilless and gas-free projectile propulsion | Larry E. Crabtree, Roger L. Ellis, James F. Cahill | 1999-09-14 |
| 5918262 | Frangible microsphere peak pressure measuring device and method of making same | — | 1999-06-29 |
| 5787048 | Ship wake signature suppression | — | 1998-07-28 |
| 5277611 | Arrangement for connecting an electrical connector to a printed circuit board | Dennis W. Berek, Arvind Patel, Daniel M. Prescott | 1994-01-11 |