Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187124 | Batting swing trainer and method | James W. Kendall, Scott A. Massing | 2012-05-29 |
| 6949036 | Batting swing trainer and method | James W. Kendall, Scott A. Massing | 2005-09-27 |
| D483827 | Batting swing trainer | — | 2003-12-16 |
| D480122 | Batting swing trainer | James W. Kendall, Christopher B. Houghton | 2003-09-30 |
| D457929 | Batting swing trainer with movable slide | James W. Kendall, Christopher B. Houghton | 2002-05-28 |