Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D482091 | Golf club head | Augustin W. Rollinson, Roger Cleveland, Larry G. Tang, Luke R. Williams, Richard C. Helmstetter +1 more | 2003-11-11 |
| 6582323 | Multiple material golf club head | Richard C. Helmstetter, Alan Hocknell, Matthew T. Cackett, Herbert Reyes, James M. Murphy +2 more | 2003-06-24 |
| 6565452 | Multiple material golf club head with face insert | Richard C. Helmstetter, Matthew T. Cackett, Herbert Reyes, James M. Murphy, J. Andrew Galloway | 2003-05-20 |