Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833403 | Bat swing training device | Grant David Roepsch, Aaron Matthew Tjaden, Ryan Patrick McGuire | 2023-12-05 |
| 10857442 | Baseball swing training device | Grant David Roepsch, Aaron Matthew Tjaden, Ryan Patrick McGuire | 2020-12-08 |