Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7420195 | Frequency-optimized detection of gun muzzle flashes | Stephen A. Cerwin, Thomas C. Untermeyer, David B. Chang | 2008-09-02 |
| RE40129 | Wide bandwidth multi-mode antenna | — | 2008-03-04 |
| 7126557 | Tapered area small helix antenna | — | 2006-10-24 |
| 6802262 | Tetherless neuromuscular disrupter gun with liquid-based capacitor (liquid dielectric) | Drew L. Goodlin | 2004-10-12 |
| 6802261 | Tetherless neuromuscular disrupter gun with liquid-based capacitor (spray discharge) | Drew L. Goodlin | 2004-10-12 |
| 6679180 | Tetherless neuromuscular disrupter gun with liquid-based capacitor projectile | Drew L. Goodlin | 2004-01-20 |
| 6595102 | Reactive personnel protection system and method | David Stevens, Kirk A. Marchand | 2003-07-22 |
| 6412391 | Reactive personnel protection system and method | David Stevens, Kirk A. Marchand | 2002-07-02 |
| 6339409 | Wide bandwidth multi-mode antenna | — | 2002-01-15 |
| 6298787 | Non-lethal kinetic energy weapon system and method | — | 2001-10-09 |
| 6029558 | Reactive personnel protection system | David Stevens, Kirk A. Marchand | 2000-02-29 |
| 5754143 | Switch-tuned meandered-slot antenna | Thomas J. Minardo, Donald R. Bannon | 1998-05-19 |
| 5542118 | Induction field coupled transmission system incorporating a passive transmitter | — | 1996-07-30 |
| 5367310 | Fiber optic antenna radiation efficiency tuner | — | 1994-11-22 |
| 4903324 | Ring around transceiver | — | 1990-02-20 |
| 4697166 | Method and apparatus for coupling transceiver to power line carrier system | William H. McGinnis | 1987-09-29 |