Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976403 | Muscle-back iron golf clubs with higher moment of inertia and lower center of gravity | Peter J. Gilbert | 2011-07-12 |
| 7861395 | Method of forming golf club head with low density crown | — | 2011-01-04 |