Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549302 | Athletic projectile and target training device | Irving Lapsker, Conrad Jaroszewski | 1996-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549302 | Athletic projectile and target training device | Irving Lapsker, Conrad Jaroszewski | 1996-08-27 |