Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070519 | Divot tool | — | 2006-07-04 |
| 6843730 | Golf training apparatus | — | 2005-01-18 |
| 5634858 | Golf training apparatus | — | 1997-06-03 |
| 5529299 | Golf accessory | — | 1996-06-25 |
| 5356133 | Golf ball position marker | — | 1994-10-18 |
| D336121 | Golf club swing guide | — | 1993-06-01 |
| 5069456 | Golf training apparatus | — | 1991-12-03 |
| 5048836 | Athletic swing practice apparatus | — | 1991-09-17 |
| 5026065 | Golf training apparatus | — | 1991-06-25 |
| 5024443 | Athletic swing practice apparatus | — | 1991-06-18 |
| 4949974 | Golf training apparatus | — | 1990-08-21 |
| 4852881 | Golf training apparatus | Richard L. Ohly | 1989-08-01 |