Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627338 | Fireworks projectile having distinct shell configuration | B. Thomas Craven, Bernard M. Durgin | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627338 | Fireworks projectile having distinct shell configuration | B. Thomas Craven, Bernard M. Durgin | 1997-05-06 |