Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757628 | Interchangeable shaft system | Scott A. Knutson, Gery M. Zimmerman | 2017-09-12 |
| D797224 | Iron golf club head | Austin B. Oliveiro | 2017-09-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757628 | Interchangeable shaft system | Scott A. Knutson, Gery M. Zimmerman | 2017-09-12 |
| D797224 | Iron golf club head | Austin B. Oliveiro | 2017-09-12 |