Issued Patents All Time
Showing 126–150 of 281 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D670776 | Collar clamp for sports equipment | Brandon L. Fossum, Bradley D. Schweigert | 2012-11-13 |
| 8282505 | Grooves of golf club heads and methods to manufacture grooves of golf club heads | David L. Petersen | 2012-10-09 |
| D666265 | Divot tool | Eric V. Cole, John P. Fife | 2012-08-28 |
| D665471 | Collar clamp for sports equipment | Brandon L. Fossum, Bradley D. Schweigert | 2012-08-14 |
| 8172698 | Golf club head with grooves and method of manufacture | — | 2012-05-08 |
| 8167738 | Golf club head | David L. Petersen, Michael Jakubowski | 2012-05-01 |
| 8109838 | Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads | Leslie J. Bryant | 2012-02-07 |
| 8100779 | Golf club head with a three-dimensional alignment member and methods to manufacture golf club heads | Richard Sanchez, John C. Souza | 2012-01-24 |
| 8079918 | Golf club heads with hosel weights and related methods | Eric V. Cole | 2011-12-20 |
| 8066586 | Grooves of golf club heads and methods to manufacture grooves of golf club heads | David L. Petersen | 2011-11-29 |
| D643491 | Golf club head | Ryan M. Stokke, Marty R. Jertson, Michael R. Nicolette | 2011-08-16 |
| D642643 | Golf club head | Michael R. Nicolette, Anthony D. Serrano | 2011-08-02 |
| 7927230 | Golf club head with grooves and method of manufacture | — | 2011-04-19 |
| 7909706 | Golf club head with hosel weight | Eric V. Cole | 2011-03-22 |
| 7905798 | Golf club head and method of manufacturing | David L. Petersen, Michael Jakubowski | 2011-03-15 |
| D627410 | Golf club head | Michael R. Nicolette, Bradley D. Schweigert, Marty R. Jertson | 2010-11-16 |
| 7803066 | Golf club head with three-dimensional alignment aid and method of manufacture | Richard Sanchez, John C. Souza | 2010-09-28 |
| 7780548 | Golf club heads with grooves and methods of manufacture | — | 2010-08-24 |
| D618747 | Golf club head | Bradley D. Schweigert, Xiaojian Chen, Michael R. Nicolette | 2010-06-29 |
| D618754 | Golf club head | Bradley D. Schweigert, Xiaojian Chen, Michael R. Nicolette | 2010-06-29 |
| D604783 | Golf iron head | Michael R. Nicolette, Bradley D. Schweigert, Marty R. Jertson | 2009-11-24 |
| 7601075 | Methods and apparatus for interchangeably coupling gold club heads and shafts | Eric V. Cole, Brad D. Schweigert | 2009-10-13 |
| D600761 | Golf club head | Leslie J. Bryant | 2009-09-22 |
| 7584531 | Method of manufacturing a golf club head with a variable thickness face | Bradley D. Schweigert | 2009-09-08 |
| D587325 | Golf club head | Richard Sanchez, John C. Souza | 2009-02-24 |