Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925887 | Blast pressure gauge | Charles Stevens Coffey, John Martin, William M. Hinckley | 2005-08-09 |
| 5117758 | Booster rocket range safety system | — | 1992-06-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925887 | Blast pressure gauge | Charles Stevens Coffey, John Martin, William M. Hinckley | 2005-08-09 |
| 5117758 | Booster rocket range safety system | — | 1992-06-02 |