Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955616 | Baseball batting stride device and system, and method of using same | Gary Alfred Barth | 2005-10-18 |
| D476052 | Baseball batting stride device | Gary Alfred Barth | 2003-06-17 |