Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751586 | Golf club head or other ball striking device having stiffened face portion | Robert Boyd, Jeremy N. Snyder, Hiroshi Kawaguchi, Raymond J. Sander, Rick S. Wahlin +1 more | 2020-08-25 |
| 10675515 | Golf club and golf club head structures | Andrew G. V. Oldknow, Hiroshi Kawaguchi, Robert Boyd | 2020-06-09 |