Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340370 | Linear motion and pop-up target training system | Albert H. Marshall, Paul D. Grimmer, Herbert C. Towle, Gary M. Bond | 1982-07-20 |
| 4336018 | Electro-optic infantry weapons trainer | Albert H. Marshall, Herbert C. Towle, Thomas J. Riordan, George Siragusa | 1982-06-22 |
| 4317651 | Weapons training apparatus for simulating long range weapons | Albert H. Marshall, Gary M. Bond | 1982-03-02 |
| 4317652 | Marksmanship training device for simulating long range weapons | Albert H. Marshall, Gary M. Bond | 1982-03-02 |
| 4302190 | Rifle recoil simulator | Albert H. Marshall | 1981-11-24 |
| 4281993 | Semiconductor laser alignment device | — | 1981-08-04 |
| 4240212 | Thermal signature targets | Albert H. Marshall, George Siragusa, Herbert C. Towle | 1980-12-23 |