Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4514621 | Firing range | Lindsay C. Knight, David A. Cash, Duncan Stewart, William H. Bowyer, Robert C. Newnham +2 more | 1985-04-30 |
| 4425500 | Firing range | Lindsay C. Knight, David A. Cash, Duncan Stewart, William H. Bowyer, Robert C. Newnham +2 more | 1984-01-10 |
| 4392652 | Target comprising a resilient material coated with thermoluminescent material | Lindsay C. Knight | 1983-07-12 |
| 4282453 | Transducer apparatus for detecting airborne pressure pulse | Lindsay C. Knight, David A. Cash, Duncan Stewart, William H. Bowyer, Robert C. Newnham +2 more | 1981-08-04 |
| 4281241 | Firing range | Lindsay C. Knight, David A. Cash, Duncan Stewart, William H. Bowyer, Robert C. Newnham +2 more | 1981-07-28 |