Issued Patents All Time
Showing 276–300 of 413 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523709 | Golf ball having reduced surface hardness | Michael J. Sullivan, Brian Comeau | 2013-09-03 |
| 8507599 | Golf ball layers based on ionomers made with polyalkenamer carriers | Brian Comeau, Douglas S. Goguen, Robert Blink, Michael J. Sullivan, David A. Bulpett | 2013-08-13 |
| 8469836 | Multi-layer core golf ball | Michael J. Sullivan | 2013-06-25 |
| 8454454 | Golf ball having reduced surface hardness | Michael J. Sullivan, Brian Comeau | 2013-06-04 |
| 8430767 | Multi-layer cover golf ball having non-ionomeric intermediate cover layer | Michael J. Sullivan, Brian Comeau | 2013-04-30 |
| 8398911 | Golf ball layer having reduced surface hardness and method of making same | Michael J. Sullivan, Brian Comeau | 2013-03-19 |
| 8382610 | Golf balls having multi-layer cores based on polyalkenamer compositions | Michael J. Sullivan, Brian Comeau, Douglas S. Goguen, Robert Blink, David A. Bulpett | 2013-02-26 |
| 8343406 | Process for manufacturing golf balls having multi-layered covers | William E. Morgan, Michael J. Sullivan, Brian Comeau | 2013-01-01 |
| 8337331 | Very-low melt flow thermoplastic composition for golf ball core layers | David A. Bulpett, P. Robert Blink, Brian Comeau, Michael J. Sullivan | 2012-12-25 |
| 8337333 | Golf ball with a non-ionomeric inner cover, stiff TPU intermediate cover, and cast thermoset outer cover | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2012-12-25 |
| 8262510 | Golf ball with an ionomeric inner cover, stiff TPU intermediate cover, and cast thermoset outer cover | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2012-09-11 |
| 8251838 | Multi-layer cover golf ball having non-ionomeric intermediate cover layer | Michael J. Sullivan, Brian Comeau | 2012-08-28 |
| 8202176 | Golf ball with a non-ionomeric inner cover, stiff TPU intermediate cover, and cast thermoset outer cover | Michael J. Sullivan, Brian Comeau, David A. Bulpett | 2012-06-19 |
| 8197360 | Multi-layered golf balls containing polyethylene powder | Shawn Ricci, Michael Michalewich | 2012-06-12 |
| 8128514 | Golf ball layer having reduced surface hardness and method of making same | Michael J. Sullivan, Brian Comeau | 2012-03-06 |
| 8047932 | Golf ball having reduced surface hardness | Michael J. Sullivan, Brian Comeau | 2011-11-01 |
| 8012044 | Multi-layer golf ball | Thomas J. Kennedy, III, Michael Tzivanis, Viktor Keller, William M. Risen, Jr., John L. Nealon | 2011-09-06 |
| 7967703 | Golf ball having reduced surface hardness | Michael J. Sullivan, Brian Comeau | 2011-06-28 |
| 7867111 | Golf ball | Gary Matroni, Thomas J. Kennedy, III, Michael J. Tzivanis, David M. Melanson | 2011-01-11 |
| 7819760 | Golf ball layer having reduced surface hardness and method of making same | Michael J. Sullivan, Brian Comeau | 2010-10-26 |
| 7803861 | Method for forming a highly neutralized polymer | — | 2010-09-28 |
| 7713144 | Multi-layer golf ball | Thomas J. Kennedy, III, Michael J. Tzivanis, Viktor Keller, William M. Risen, Jr., John L. Nealon | 2010-05-11 |
| 7674191 | Multi-layer golf ball | Thomas J. Kennedy, III, Michael Tzivanis, Viktor Keller, William M. Risen, Jr., John L. Nealon | 2010-03-09 |
| 7637825 | Golf ball | Gary Matroni, Thomas J. Kennedy, III, Michael J. Tzivanis, David M. Melanson | 2009-12-29 |
| 7621826 | Multi-layer golf ball | Thomas J. Kennedy, III, Vincent J. Simonds, Michael J. Tzivanis, David M. Melanson | 2009-11-24 |