Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792005 | Iron golf club head | Richard L. Rugge | 1998-08-11 |
| 5643112 | Iron with improved mass distribution | Philippe Besnard, Larry G. Tang, Richard L. Rugge, Franck Dumontier | 1997-07-01 |
| D379207 | Golf club head | Philippe Besnard, Larry G. Tang, Richard L. Rugge, Franck Dumontier | 1997-05-13 |
| 5544885 | Iron with improved mass distribution | Philippe Besnard, Larry G. Tang, Richard L. Rugge, Franck Dumontier | 1996-08-13 |