Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068985 | Golf club head | Kevin J. Chun, Christopher G. Engel, David S. Cornelius | 2025-04-01 |
| D1006158 | Golf club head | Christopher G. Engel | 2023-11-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068985 | Golf club head | Kevin J. Chun, Christopher G. Engel, David S. Cornelius | 2025-04-01 |
| D1006158 | Golf club head | Christopher G. Engel | 2023-11-28 |