Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825518 | Method of manufacturing FIN stabilized armor-penetrating tracer projectiles | Paul D. Ruffle | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825518 | Method of manufacturing FIN stabilized armor-penetrating tracer projectiles | Paul D. Ruffle | 1989-05-02 |