Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121783 | Set of golf club heads and method of manufacture | Ronald K. Hettinger | 2024-10-22 |
| 12064674 | Wedge golf club fitting system | Charles E. Golden, John Morin | 2024-08-20 |
| 12005327 | Golf club having an adjustable weight assembly | Ronald K. Hettinger, Richard L. Cleghorn | 2024-06-11 |
| 11911672 | Golf club head with adjustable weighting | Ronald K. Hettinger | 2024-02-27 |
| 11504589 | Set of golf club heads and method of manufacture | Ronald K. Hettinger | 2022-11-22 |
| D926272 | Wedge golf club head with weight | Richard L. Cleghorn | 2021-07-27 |
| 11065513 | Set of golf club heads and method of manufacture | Ronald K. Hettinger | 2021-07-20 |
| 11007413 | Wedge golf club fitting system | Charles E. Golden, John Morin | 2021-05-18 |
| D900259 | Wedge golf club head | Kevin A. Wolfe | 2020-10-27 |
| D900260 | Wedge golf club set | Kevin A. Wolfe | 2020-10-27 |
| 10493340 | Wedge golf club fitting system | Charles E. Golden, John Morin | 2019-12-03 |
| 10391370 | Co-forged golf club head and method of manufacture | Ronald K. Hettinger, Michael Wu, Jonathan Hebreo | 2019-08-27 |
| 10350463 | Interchangeable shaft system | — | 2019-07-16 |
| 9993698 | Interchangeable shaft system | — | 2018-06-12 |
| 9844709 | Golf club striking surface | — | 2017-12-19 |
| 9821202 | Wedge type golf club head | Ronald K. Hettinger | 2017-11-21 |
| 9713751 | Wedge type golf club head | Ronald K. Hettinger | 2017-07-25 |
| 9669272 | Golf club head | Sharon J. Park, Brian D. Schielke | 2017-06-06 |
| 9623297 | Golf club head | Andrew P. Chick, Christopher R. Cooper, Sharon J. Park | 2017-04-18 |
| 9403067 | Interchangeable shaft system | Gery M. Zimmerman, Scott A. Knutson, Joshua C. Stokes | 2016-08-02 |
| 9211450 | Wedge type golf club head | Richard M. Nelson, Gregory D. Johnson, Douglas C. Jorgensen, Robert W. Vokey, Eddie G. Perez | 2015-12-15 |
| 8870677 | Golf club head | Andrew P. Chick, Christopher R. Cooper, Sharon J. Park | 2014-10-28 |
| 8821307 | Golf club head | Sharon J. Park, Brian D. Schielke | 2014-09-02 |
| 8678947 | Golf club groove configuration | Gregory D. Johnson, Helene Hipp, Douglas C. Jorgensen | 2014-03-25 |
| D694559 | Display device | Scott A. Carlyle, Sharon J. Park, John J. Rae, Brian D. Schielke | 2013-12-03 |