Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652391 | Golf club head with variable thickness front wall | Daniel J. Kubica | 2003-11-25 |
| 6641489 | Golf club shaft with suppressed vibration modes | Mustapha Hayouna | 2003-11-04 |
| 6637091 | Method for making titanium wire face guard | P. David Halstead, Garry McNabb | 2003-10-28 |