Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121955 | Golf club head with customizable center of gravity | Daniel M. Stevens, Garth W. Smith, Richard C. Helmstetter, Matthew T. Cackett, J. Andrew Galloway +1 more | 2006-10-17 |
| 7115047 | Golf club head with customizable center of gravity | Daniel M. Stevens, Garth W. Smith, Richard C. Helmstetter, Matthew T. Cackett, J. Andrew Galloway +1 more | 2006-10-03 |