Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5728968 | Armor penetrating projectile | David A. Edmonds, Earl R. Edmondson | 1998-03-17 | $2,492,000 |
| 5097766 | Kinetic energy projectile with pyrotechnic payload | Ralph F. Campoli, Earl R. Edmondson, David A. Edmonds | 1992-03-24 | $504,000 |