Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663504 | Multiple material golf club head | Alan Hocknell, Richard C. Helmstetter, Matthew T. Cackett, Herebert Reyes, James M. Murphy +4 more | 2003-12-16 |
| 6508978 | Golf club head with weighting member and method of manufacturing the same | — | 2003-01-21 |