Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10039961 | Golf club head with flexure | Charles E. Golden, Stephanie Luttrell, Scott A. Knutson, Stephen S. Murphy | 2018-08-07 |
| 10029156 | Metal wood club | Sang Yi, Richard Sanchez | 2018-07-24 |
| 9999813 | Metal wood club | Richard L. Cleghorn, Nick Frame | 2018-06-19 |
| 9987528 | Metal wood club | Richard Sanchez, Peter L. Soracco, Richard L. Cleghorn | 2018-06-05 |
| 9975012 | Metal wood club | Richard Sanchez, David S. Cornelius | 2018-05-22 |
| 9914030 | Golf club head with flexure | Richard L. Cleghorn, Darryl C. Galvan, Stephanie Luttrell | 2018-03-13 |
| 9878216 | Interchangeable shaft system | Gery M. Zimmerman, Jonathan Hebreo, Adrian L. Stanescu, Helene Hipp, Marni D. Ines +2 more | 2018-01-30 |