Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302164 | Variably disposed multi-layer golf grip | Robert J. Lamkin, Carl Pettersen, Patricia Marquez, Andrew Kerr, Carlos L. Martinez +10 more | 2016-04-05 |
| 9199146 | Golf grip with raked gripping features | Robert J. Lamkin, Carl Pettersen, Carlos Rodriguez, Raul Medina, Andrew Kerr +6 more | 2015-12-01 |