Issued Patents All Time
Showing 25 most recent of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003747 | Cross-linked thermoplastic polyurethane/polyurea and method of making same | John G. Guard | 2011-08-23 |
| 7785522 | Cross-linked thermoplastic polyurethane/polyurea and method of making same | John G. Guard | 2010-08-31 |
| 7540990 | Cross-linked thermoplastic polyurethane/polyurea and method of making same | John G. Guard | 2009-06-02 |
| 7417094 | Cross-linked thermoplastic polyurethane/polyurea and method of making same | John G. Guard | 2008-08-26 |
| 7250008 | Iron golf club | John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane +4 more | 2007-07-31 |
| 7244384 | Method for manufacturing two and three piece golf balls constructed from polyurethane material | Michael J. Tzivanis, Sanjay Kuttappa, John Calabria, Katherine T. Sitler, Thomas C. Hobbs, Jr. | 2007-07-17 |
| 7244802 | Thermosetting polyurethane material for a golf ball | — | 2007-07-17 |
| 7223181 | Polyurethane material for two and three piece golf balls and method | Michael J. Tzivanis, Sanjay Kuttappa | 2007-05-29 |
| 7144335 | Putter-type golf club head with an insert | Joshua G. Breier, Wayne H. Byrne, Augustin W. Rollinson, Ronald K. Hettinger, Herbert Reyes +3 more | 2006-12-05 |
| 7115041 | Putter-type golf club head with an insert | John G. Guard, Joshua G. Breier, Wayne H. Byrne, Augustin W. Rollinson, Ronald K. Hettinger +3 more | 2006-10-03 |
| 7101952 | Polyurethane material for a golf ball cover | — | 2006-09-05 |
| 7070516 | Insert for golf club head | John G. Guard | 2006-07-04 |
| 7060777 | Polyurethane material for a golf ball cover | — | 2006-06-13 |
| 7048648 | Putter-type golf club head with an insert | Joshua G. Breier, Wayne H. Byrne, Augustin W. Rollinson, Ronald K. Hettinger, Herbert Reyes +3 more | 2006-05-23 |
| 6992163 | Thermosetting polyurethane material for a golf ball cover | Val J. Cupples, David Bartels, Humayun Mukhtar Khan, Steven S. Ogg | 2006-01-31 |
| 6974854 | Golf ball having a polyurethane cover | — | 2005-12-13 |
| 6971960 | Insert for golf club head | John G. Guard | 2005-12-06 |
| 6964622 | Golf ball with metal core | — | 2005-11-15 |
| 6951519 | Thermosetting polyurethane material for a golf ball cover | Michael S. Green, David Bartels | 2005-10-04 |
| 6932721 | Golf ball with high coefficient of restitution | Michael S. Yagley, Steven S. Ogg, David Bartels | 2005-08-23 |
| 6913549 | Golf ball with high coefficient of restitution | Michael S. Yagley, Steven S. Ogg, David Bartels | 2005-07-05 |
| 6893358 | Putter-type golf club head with an insert | Herbert Reyes, Bart R. Fliers, David B. McGrath, Ronald K. Hettinger, Wayne H. Byrne +2 more | 2005-05-17 |
| 6887164 | Iron golf club head | John G. Guard, Chris J. Wieland, Karl A. Clausen, Uday V. Deshmukh, Jesse Bolane +4 more | 2005-05-03 |
| 6793864 | Polyurethane material for two and three piece golf balls | Michael J. Tzivanis | 2004-09-21 |
| 6793867 | Methods of manufacturing a golf ball | — | 2004-09-21 |