Issued Patents All Time
Showing 351–375 of 443 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317637 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-11-27 |
| 8313394 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-11-20 |
| 8313395 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-11-20 |
| 8308584 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-11-13 |
| 8309639 | Rubber compositions comprising benzoquinones and the use thereof in golf balls | David A. Bulpett, Douglas S. Goguen | 2012-11-13 |
| 8303436 | Golf ball having moisture barrier layers made from polyolefin compositions | Michael J. Sullivan | 2012-11-06 |
| 8303437 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-11-06 |
| 8298097 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-10-30 |
| 8298098 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-10-30 |
| 8262511 | Multi-layer core golf ball | Michael J. Sullivan, Douglas S. Goguen | 2012-09-11 |
| 8262510 | Golf ball with an ionomeric inner cover, stiff TPU intermediate cover, and cast thermoset outer cover | Michael J. Sullivan, Mark L. Binette, David A. Bulpett | 2012-09-11 |
| 8262972 | Thermoplastic core having a hardness gradient formed from a gradient-initiating solution | Michael J. Sullivan, David A. Bulpett | 2012-09-11 |
| 8257199 | Golf ball core with soft outer transition volume and negative hardness gradient | Michael J. Sullivan, Douglas S. Goguen | 2012-09-04 |
| 8257200 | Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layer | Michael J. Sullivan, Derek A. Ladd | 2012-09-04 |
| 8251838 | Multi-layer cover golf ball having non-ionomeric intermediate cover layer | Michael J. Sullivan, Mark L. Binette | 2012-08-28 |
| 8241148 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Douglas S. Goguen | 2012-08-14 |
| 8221266 | Golf ball core with soft outer transition volume and negative hardness gradient | Michael J. Sullivan, Douglas S. Goguen | 2012-07-17 |
| 8221268 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Douglas S. Goguen | 2012-07-17 |
| 8202176 | Golf ball with a non-ionomeric inner cover, stiff TPU intermediate cover, and cast thermoset outer cover | Michael J. Sullivan, Mark L. Binette, David A. Bulpett | 2012-06-19 |
| 8197359 | Golf ball with single layer core having specific regions of varying hardness | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-06-12 |
| 8182369 | Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer | Michael J. Sullivan, William B. Lacy | 2012-05-22 |
| 8167740 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Douglas S. Goguen | 2012-05-01 |
| 8162777 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Douglas S. Goguen | 2012-04-24 |
| 8157675 | Golf ball with negative hardness gradient core | Michael J. Sullivan, Douglas S. Goguen, David A. Bulpett | 2012-04-17 |
| 8157674 | Multi-layer core golf ball having opposing hardness gradient with steep gradient inner core layer | Michael J. Sullivan, Derek A. Ladd | 2012-04-17 |