Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32397 | Golf club swing training aid | James M. Self | 1987-04-14 |
| 4353556 | Golf club swing training aid | James M. Self | 1982-10-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32397 | Golf club swing training aid | James M. Self | 1987-04-14 |
| 4353556 | Golf club swing training aid | James M. Self | 1982-10-12 |