Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D415228 | Golf club head | — | 1999-10-12 |
| D396512 | Golf club head | Richard Steven Wahlin | 1998-07-28 |
| 5643112 | Iron with improved mass distribution | Larry G. Tang, Richard L. Rugge, Jim Sieleman, Franck Dumontier | 1997-07-01 |
| D379207 | Golf club head | Larry G. Tang, Richard L. Rugge, Jim Sieleman, Franck Dumontier | 1997-05-13 |
| 5544885 | Iron with improved mass distribution | Larry G. Tang, Richard L. Rugge, Jim Sieleman, Franck Dumontier | 1996-08-13 |