Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11896880 | Ultra high stiffness putter shaft | David S. Kultala | 2024-02-13 |
| 8512617 | Golf club shaft and method of producing the same | — | 2013-08-20 |
| 7780546 | Golf club shaft and method of producing the same | — | 2010-08-24 |
| 7758445 | Method for producing golf shafts of like flex | — | 2010-07-20 |
| 7243531 | Method and apparatus for dynamically locating neutral shaft plane | — | 2007-07-17 |