Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752405 | Golf club head with improved inertia performance | Ryuichi Sugimae, Peter L. Larsen, Stephen S. Murphy, Scott A. Knutson, Charles E. Golden +6 more | 2023-09-12 |
| 11701559 | Golf club head with improved inertia performance | Thomas Orrin Bennett, Stephen S. Murphy, Charles E. Golden | 2023-07-18 |
| 11691055 | Golf club head with improved performance | Richard L. Cleghorn, Ryuichi Sugimae | 2023-07-04 |
| 11679313 | Golf club head | Stephanie Luttrell | 2023-06-20 |
| 11577131 | Golf club head with improved inertia performance | Ryuichi Sugimae, Charles E. Golden, Joey Ashcroft, Richard L. Cleghorn, Gregory D. Johnson +4 more | 2023-02-14 |