Issued Patents All Time
Showing 26–50 of 165 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517851 | Wood-type golf club head with adjustable sole contour | D. Clayton Evans, Alan Hocknell | 2013-08-27 |
| 8516675 | Method of forming a golf club head with improved aerodynamic characteristics | D. Clayton Evans, Evan D. Gibbs, Steven M. Ehlers | 2013-08-27 |
| 8510927 | Method of forming a golf club head with improved aerodynamic charcteristics | D. Clayton Evans, Evan D. Gibbs, Steven M. Ehlers | 2013-08-20 |
| 8506420 | Golf club head with grooves | Alan Hocknell | 2013-08-13 |
| 8491416 | Golf club head | Brandon D. DeMille | 2013-07-23 |
| 8468679 | Method of manufacture to control scoreline profile | Wayne H. Byrne, Alan Hocknell | 2013-06-25 |
| 8454451 | Variable length golf club shaft | D. Clayton Evans, Tim Goudarzi | 2013-06-04 |
| 8435140 | Method of fitting a golf club to a golfer | James A. Seluga | 2013-05-07 |
| 8425344 | Variable length golf club shaft | D. Clayton Evans, Tim Goudarzi | 2013-04-23 |
| 8393977 | Golf club | Ronald K. Hettinger, Patrick C. Koegler | 2013-03-12 |
| 8317636 | Golf club head with improved aerodynamic characteristics | D. Clayton Evans, Evan D. Gibbs, Steven M. Ehlers | 2012-11-27 |
| 8303429 | Golf club with stable face angle | Alan Hocknell | 2012-11-06 |
| 8279417 | Laser range finder for use on a golf course | Alan Hocknell, Daniel M. Stevens, Brandon T. Vincent | 2012-10-02 |
| 8262496 | Wood-type golf club head with adjustable sole contour | D. Clayton Evans, Alan Hocknell | 2012-09-11 |
| 8257193 | Interchangeable shaft for a golf club | Alan Hocknell, Denver Holt, D. Clayton Evans, Daniel M. Stevens, James C. Wenck +5 more | 2012-09-04 |
| 8246487 | Iron-type golf club head having movable weights | William C. Watson, D. Clayton Evans, Alan Hocknell | 2012-08-21 |
| 8241142 | Golf club head with improved aerodynamic characteristics | D. Clayton Evans, Evan D. Gibbs, Steven M. Ehlers | 2012-08-14 |
| 8235840 | Interchangeable shaft for a golf club | Alan Hocknell, Denver Holt, D. Clayton Evans, Daniel M. Stevens, James C. Wenck +5 more | 2012-08-07 |
| 8221262 | Iron-type golf club head with groove profile in ceramic face | Augustin W. Rollinson, Alan Hocknell | 2012-07-17 |
| 8221258 | Wood-type golf club head with adjustable sole contour | D. Clayton Evans, Alan Hocknell | 2012-07-17 |
| 8172697 | Selectively lightened wood-type golf club head | Brandon T. Vincent, Alan Hocknell, Jeff Colton | 2012-05-08 |
| 8167735 | Golf club with removable components | D. Clayton Evans | 2012-05-01 |
| D656572 | Golf club weight screw | Philip G. Foster | 2012-03-27 |
| 8123626 | Wood-type golf club head with adjustable sole contour | D. Clayton Evans, Alan Hocknell | 2012-02-28 |
| 8113967 | Method of fitting a golf club to a golfer | James A. Seluga | 2012-02-14 |