Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936190 | Electrooptical muzzle sight | — | 1990-06-26 |
| 4798094 | Hydrostatic primary force standard | Donald H. Newhall, Charles D. Bullock | 1989-01-17 |
| H206 | Dynamic pressure calibrator | Donald H. Newhall, Arpad Juhasz, Charles D. Bullock | 1987-02-03 |