Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9901788 | Golf club head or other ball striking device | David N. Franklin, John T. Stites, Robert Boyd | 2018-02-27 |
| 9889351 | Golf club having a reinforced ball striking plate | Byron C. Slaughter, William C. Knight, David N. Franklin | 2018-02-13 |
| 9884233 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | John T. Stites, James S. Thomas, Daniel J. Simpson, Daniel A. Roberts, Jeffrey A. Hadden +2 more | 2018-02-06 |
| 9884230 | Golf club irons including backing material behind ball striking face | — | 2018-02-06 |
| 9630072 | Golf club head or other ball striking device with weighted body member | Michael E. Finn, David N. Franklin, Raymond J. Sander, Robert Boyd | 2017-04-25 |
| 9421429 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | John T. Stites, James S. Thomas, Jeffrey A. Hadden, Bradley C. Glenn, Daniel J. Simpson +2 more | 2016-08-23 |
| 9199141 | Ball striking device having a covering element | Jason Cardani | 2015-12-01 |
| 9168436 | Golf club having a reinforced ball striking plate | Byron C. Slaughter, William C. Knight, David N. Franklin | 2015-10-27 |
| 9072948 | Golf club head or other ball striking device utilizing energy transfer | David N. Franklin, John T. Stites, Robert Boyd | 2015-07-07 |
| 9033817 | Golf club irons including backing material behind ball striking face | — | 2015-05-19 |
| 9022876 | Putter heads and putters | Jason P. Martin, Carl Jonsson | 2015-05-05 |
| 9022874 | Putter heads and putters having adjustable, multi-sided ball striking face insert | Philip J. Hatton, Andrew G. V. Oldknow, Donald S. Rahrig | 2015-05-05 |
| 8968114 | Golf club head or other ball striking device with weighted body member | Robert Boyd, Michael E. Finn, David N. Franklin, Raymond J. Sander | 2015-03-03 |
| 8961334 | Putter heads and putters including a ball striking face body member and a rear body member | David N. Franklin, Michael Pinto, Carl Jonsson, Gregory S. Hinzmann | 2015-02-24 |
| 8845454 | Golf club or other ball striking device having stiffened face portion | Robert Boyd, Hiroshi Kawaguchi, James S. Thomas, Raymond J. Sander, Rick S. Wahlin +1 more | 2014-09-30 |
| 8814715 | Putter heads and putters including polymeric material as part of the ball striking face | David N. Franklin, John T. Stites, Donald S. Rahrig | 2014-08-26 |
| 8801533 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | John T. Stites, James S. Thomas, Jeffrey A. Hadden, Bradley C. Glenn, Daniel J. Simpson +2 more | 2014-08-12 |
| 8747245 | Golf clubs and golf club heads | David N. Franklin, John T. Stites, Donald S. Rahrig | 2014-06-10 |
| 8721469 | Golf club, golf club head and golf club grip structures | — | 2014-05-13 |
| 8702530 | Device for changing mass characteristics of a golf club | Byron C. Slaughter, Michael Taylor | 2014-04-22 |
| 8632416 | Golf clubs and golf club heads | Michael E. Finn, Raymond J. Sander | 2014-01-21 |
| 8579717 | Putter heads and putters including polymeric material as part of the ball striking face | David N. Franklin, John T. Stites, Donald S. Rahrig | 2013-11-12 |
| 8506414 | Golf club sleeve and golf clubs for use therewith | Michael Taylor, Byron C. Slaughter, John T. Stites | 2013-08-13 |
| 8500570 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | John T. Stites, Jeffrey A. Hadden, Bradley C. Glenn, Daniel J. Simpson, Daniel A. Roberts +2 more | 2013-08-06 |
| 8425342 | Putter heads and putters including polymeric material as part of the ball striking face | John T. Stites, N. Franklin David, Donald S. Rahrig | 2013-04-23 |