Issued Patents All Time
Showing 151–175 of 249 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D796609 | Golf club grip | Xiaojian Chen, Martin R. Jertson | 2017-09-05 |
| 9737772 | Club heads for adjusting vertical spin of a golf ball and methods of providing the same | Marty R. Jertson, Eric J. Morales, Bradley D. Schweigert | 2017-08-22 |
| D792929 | Golf club head | Xiaojian Chen, Calvin S. Wang, David A. Higdon | 2017-07-25 |
| 9561407 | Grooves of golf club heads and methods to manufacture grooves of golf club heads | Paul D. Wood, Bradley D. Schweigert, Calvin S. Wang | 2017-02-07 |
| D777272 | Golf club head | Xiaojian Chen | 2017-01-24 |
| 9452326 | Grooves of golf club heads and methods to manufacture grooves of golf club heads | Paul D. Wood, Bradley D. Schweigert, Calvin S. Wang | 2016-09-27 |
| D754805 | Golf club head | Xiaojian Chen | 2016-04-26 |
| 9314678 | Golf club head | Liang Quan | 2016-04-19 |
| 9162120 | Club heads for adjusting vertical spin of a golf ball and methods of providing the same | Marty R. Jertson, Eric J. Morales, Bradley D. Schweigert | 2015-10-20 |
| 9108088 | Grooves of golf club heads and methods to manufacture grooves of golf club heads | Paul D. Wood, Bradley D. Schweigert, Calvin S. Wang | 2015-08-18 |
| D733236 | Golf club grip | Xiaojian Chen | 2015-06-30 |
| D733237 | Golf club grip | Xiaojian Chen | 2015-06-30 |
| D723641 | Golf club head | Xiaojian Chen | 2015-03-03 |
| D720028 | Golf club head | Xiaojian Chen | 2014-12-23 |
| D719231 | Golf club head | Xiaojian Chen | 2014-12-09 |
| D715388 | Golf club head | Xiaojian Chen | 2014-10-14 |
| 8790193 | Grooves of golf club heads and methods to manufacture grooves of golf club heads | Paul D. Wood, Bradley D. Schweigert, Calvin S. Wang | 2014-07-29 |
| 8784232 | Golf club heads and methods to manufacture the same | Marty R. Jertson, Eric J. Morales, Bradley D. Schweigert, Michael R. Nicolette | 2014-07-22 |
| D664617 | Golf club head | — | 2012-07-31 |
| D659783 | Golf club head cover | — | 2012-05-15 |
| D650455 | Golf club head | Xiaojian Chen | 2011-12-13 |
| D644703 | Golf club head | Xiaojian Chen | 2011-09-06 |
| D643487 | Golf club head | Xiaojian Chen | 2011-08-16 |
| D643486 | Golf club head | Xiaojian Chen | 2011-08-16 |
| D643080 | Golf club head | Xiaojian Chen | 2011-08-09 |