Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267793 | Velocity meter for baseball bat | Kenneth J. Von Forell, Sr. | 1981-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267793 | Velocity meter for baseball bat | Kenneth J. Von Forell, Sr. | 1981-05-19 |