Issued Patents All Time
Showing 76–100 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9192819 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Brian Comeau | 2015-11-24 |
| 9180346 | Golf balls having foam center containing clay particulate | Mark L. Binette, Brian Comeau, Michael Michalewich, Shawn Ricci, Michael J. Sullivan | 2015-11-10 |
| 9180347 | Golf ball with single layer core having specific regions of varying hardness | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2015-11-10 |
| 9132318 | Multi-layer core golf ball | Michael J. Sullivan, Brian Comeau | 2015-09-15 |
| 9005053 | Golf ball cores having foam center and thermoset outer layers with hardness gradients | Michael J. Sullivan, Mark L. Binette, Brian Comeau, Michael Michalewich, Shawn Ricci | 2015-04-14 |
| 8992343 | Multi-layer cover golf ball having thermoset rubber intermediate cover layer | Michael J. Sullivan, William E. Morgan, Brian Comeau, David A. Bulpett | 2015-03-31 |
| 8852026 | Golf balls having multi-layer cores based on polyalkenamer compositions | Michael J. Sullivan, Brian Comeau, Robert Blink, David A. Bulpett, Mark L. Binette | 2014-10-07 |
| 8845457 | Golf ball cores based on polyalkenamer rubber having positive hardness gradients | Brian Comeau, David A. Bulpett, Michael J. Sullivan, Robert Blink, Mark L. Binette | 2014-09-30 |
| 8821316 | Negative hardness gradient cores made of polyalkenamer rubber for golf balls | Brian Comeau, David A. Bulpett, Michael J. Sullivan, Robert Blink, Mark L. Binette | 2014-09-02 |
| 8784235 | Golf ball with negative hardness gradient core | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2014-07-22 |
| 8715112 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Brian Comeau | 2014-05-06 |
| 8684866 | Golf balls having low and high modulus core layers based on polyalkenamer rubber | Michael J. Sullivan, Brian Comeau, Mark L. Binette, David A. Bulpett, Robert Blink | 2014-04-01 |
| 8678951 | Multi-layer cover golf ball having thermoset rubber intermediate cover layer | Michael J. Sullivan, William E. Morgan, Brian Comeau, David A. Bulpett | 2014-03-25 |
| 8672777 | Golf ball core with soft outer transition volume and negative hardness gradient | Michael J. Sullivan, Brian Comeau | 2014-03-18 |
| 8628435 | Golf ball cores based on polyalkenamer and polybutadiene rubber blends | Michael J. Sullivan, Mark L. Binette, Brian Comeau, Robert Blink, David A. Bulpett | 2014-01-14 |
| 8556749 | Golf ball with single layer core having specific regions of varying hardness | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2013-10-15 |
| 8529374 | Golf ball with negative hardness gardient core | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2013-09-10 |
| 8507599 | Golf ball layers based on ionomers made with polyalkenamer carriers | Mark L. Binette, Brian Comeau, Robert Blink, Michael J. Sullivan, David A. Bulpett | 2013-08-13 |
| 8414426 | Golf ball core with soft outer transition volume and negative hardness gradient | Michael J. Sullivan, Brian Comeau | 2013-04-09 |
| 8398507 | Golf ball with single layer core having specific regions of varying hardness | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2013-03-19 |
| 8382610 | Golf balls having multi-layer cores based on polyalkenamer compositions | Michael J. Sullivan, Brian Comeau, Robert Blink, David A. Bulpett, Mark L. Binette | 2013-02-26 |
| 8337332 | Multi-layer core golf ball | Michael J. Sullivan, Derek A. Ladd, Brian Comeau | 2012-12-25 |
| 8317637 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2012-11-27 |
| 8313395 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2012-11-20 |
| 8313394 | Multilayer core golf ball having hardness gradient within and between each core layer | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2012-11-20 |