| D781386 |
Putter grip |
Robert J. Lamkin, Dabbs Clayton Long, John S. Donegan, Frank Firman, Andy Kerr +6 more |
2017-03-14 |
| 9486678 |
Multi-helix grip |
Robert J. Lamkin, Carl Pettersen, Kerri Kauffman, Adam Colton, Carlos Rodriguez +2 more |
2016-11-08 |
| 9302164 |
Variably disposed multi-layer golf grip |
Robert J. Lamkin, Carl Pettersen, Denisse Camou, 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 |
| D735825 |
Double helix golf grip design |
Robert J. Lamkin, Carl Pettersen, Kerri Kauffman, Adam Colton, Carlos Rodriguez +2 more |
2015-08-04 |
| 8541497 |
Composition and manufacturing methods for grips |
Robert J. Lamkin, David Claas, Christopher A. Lee, Miguel Angel Bravo, Maria Ramirez +8 more |
2013-09-24 |
| 8334337 |
Composition and manufacturing methods for grips |
Robert J. Lamkin, David Claas, Christopher A. Lee, Miguel Angel Bravo, Maria Ramirez +7 more |
2012-12-18 |
| D664223 |
Golf grip |
Robert J. Lamkin, Andrew Kerr, David Claas, Carlos Rodriguez, Astolfo M Lucero |
2012-07-24 |
| D664224 |
Golf grip |
Robert J. Lamkin, Andrew Kerr, David Claas, Carlos Rodriguez, Feliciano Guillen |
2012-07-24 |
| D664225 |
Golf grip |
Robert J. Lamkin, Andrew Kerr, David Claas, Carlos Rodriguez, Astolfo M Lucero |
2012-07-24 |