Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207572 | Golf club heads with a multi-material striking surface | James D. Willmott, Erik M. Henrikson, David A. Higdon, Anthony D. Serrano, John A. Solheim | 2021-12-28 |
| 11161022 | Golf club heads with a multi-material striking surface | James D. Willmott, Erik M. Henrikson, David A. Higdon, Anthony D. Serrano, John A. Solheim | 2021-11-02 |