Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9616309 | Baseball and softball bat swing training device | Timothy Edward O'Krongley | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9616309 | Baseball and softball bat swing training device | Timothy Edward O'Krongley | 2017-04-11 |