Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4592730 | Rifle training apparatus | Brian Compton | 1986-06-03 |
| RE32123 | Discriminatory hit detection in target apparatus | — | 1986-04-22 |
| 4514621 | Firing range | David A. Cash, Duncan Stewart, Robert A. Cottis, William H. Bowyer, Robert C. Newnham +2 more | 1985-04-30 |
| 4505481 | Inflatable target apparatus | — | 1985-03-19 |
| 4457715 | Rifle training apparatus | Brian Compton | 1984-07-03 |
| 4425500 | Firing range | David A. Cash, Duncan Stewart, Robert A. Cottis, William H. Bowyer, Robert C. Newnham +2 more | 1984-01-10 |
| 4416456 | Trolleys for target ranges | — | 1983-11-22 |
| 4392652 | Target comprising a resilient material coated with thermoluminescent material | Robert A. Cottis | 1983-07-12 |
| 4357531 | Physical hit detection system and target apparatus | — | 1982-11-02 |
| 4350881 | Projectile position detection apparatus | Robert B. Phillips, William H. Bowyer, Bruce Moxley | 1982-09-21 |
| 4349729 | Discriminatory hit detection in target apparatus | — | 1982-09-14 |
| 4313182 | Target equipment | Anthony T. Curtis, Robert B. Phillips, William H. Bowyer | 1982-01-26 |
| 4308602 | Target equipment | Anthony T. Curtis | 1981-12-29 |
| 4307292 | Marksmanship training apparatus | Robert B. Phillips | 1981-12-22 |
| 4282453 | Transducer apparatus for detecting airborne pressure pulse | David A. Cash, Duncan Stewart, Robert A. Cottis, William H. Bowyer, Robert C. Newnham +2 more | 1981-08-04 |
| 4281241 | Firing range | David A. Cash, Duncan Stewart, Robert A. Cottis, William H. Bowyer, Robert C. Newnham +2 more | 1981-07-28 |
| 4203232 | Night effects simulator | Roy E. Casey | 1980-05-20 |