Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511464 | Golf club head having multi-material face and method of manufacture | Grant M. Martens | 2022-11-29 |
| 11497971 | Golf club having a low modulus crown | Grant M. Martens, Nick Frame, Richard L. Cleghorn, Takeshi Casey Funaki, Doug M. Takehara | 2022-11-15 |
| 11498246 | Golf club head having multi-material face and method of manufacture | Grant M. Martens | 2022-11-15 |
| 11433574 | Golf club head having multi-material face and method of manufacture | Grant M. Martens | 2022-09-06 |
| 11351427 | Hollow co-molded iron with inner lightweight portion | Grant M. Martens | 2022-06-07 |
| 11318643 | Golf club head having multi-material face and method of manufacture | John Morin | 2022-05-03 |