Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558271 | Golf club head skeletal support structure | Todd P. Beach, David Anderson | 2003-05-06 |
| 6554719 | Correlated set of golf clubs | Michael Peters, Bret H. Wahl | 2003-04-29 |
| 6358158 | Correlated set of golf clubs | Michael Peters, Bret H. Wahl | 2002-03-19 |
| 6183376 | Correlated set of golf clubs | Michael Peters, Bret H. Wahl | 2001-02-06 |
| 6146287 | Golf club head with weighted sole in stiffened region | Philippe Besnard, James M. Sieleman, Stephen Kraus | 2000-11-14 |
| 6093112 | Correlated set of golf clubs | Michael Peters, Bret H. Wahl | 2000-07-25 |
| 5851160 | Metalwood golf club head | Jean Hue, Richard Steven Wahlin, David L. Rose | 1998-12-22 |
| 5792005 | Iron golf club head | Jim Sieleman | 1998-08-11 |
| 5643112 | Iron with improved mass distribution | Philippe Besnard, Larry G. Tang, Jim Sieleman, Franck Dumontier | 1997-07-01 |
| D379207 | Golf club head | Philippe Besnard, Larry G. Tang, Jim Sieleman, Franck Dumontier | 1997-05-13 |
| 5544885 | Iron with improved mass distribution | Philippe Besnard, Larry G. Tang, Jim Sieleman, Franck Dumontier | 1996-08-13 |