Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083612 | Golf club head or other ball striking device having one or more face channels | John T. Stites, Philip J. Hatton | 2011-12-27 |
| 8070624 | Golf club with golf club head having compressible V-shaped grooves | Donald S. Rahrig | 2011-12-06 |
| 7946929 | Golf club face having encapsulated tuned structure | Richard Steven Wahlin | 2011-05-24 |
| 7922603 | Golf club assembly and golf club head with bar and weighted member | Robert Boyd, Donald S. Rahrig, Philip J. Hatton | 2011-04-12 |