Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052548 | Tennis teaching device | Lisa L. Dorman | 2011-11-08 |
| 7381140 | Tennis teaching instructional aid | — | 2008-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052548 | Tennis teaching device | Lisa L. Dorman | 2011-11-08 |
| 7381140 | Tennis teaching instructional aid | — | 2008-06-03 |