Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155931 | User-friendly golf swing practice mat | — | 2000-12-05 |
| 5984802 | User-friendly golf swing practice mat | — | 1999-11-16 |
| 5803826 | User-friendly golf swing practice mat | — | 1998-09-08 |
| 4708339 | Pre-ski testing and exercising apparatus | — | 1987-11-24 |
| 4208050 | Jump measuring apparatus | Allen E. Scates | 1980-06-17 |