Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337213 | Golf balls having cores with increased hardness gradient | Erin C. McDermott, Manjari Kuntimaddi | 2025-06-24 |
| 12179067 | Golf ball core hardness gradient manipulation using hardness agent and water releasing agent | Michael Michalewich, Erin C. McDermott, Manjari Kuntimaddi, Doug Goguen | 2024-12-31 |
| 12151142 | Golf ball alignment aid and method of forming same | Edward Costa, Nelson Araujo | 2024-11-26 |
| 12059600 | Golf ball and method of making same | Erin C. McDermott, Manjari Kuntimaddi, Derek A. Ladd | 2024-08-13 |
| 11944874 | Golf balls having cores with increased hardness gradient | Erin C. McDermott, Manjari Kuntimaddi | 2024-04-02 |
| 11944875 | Golf balls having cores with increased hardness gradient | Erin C. McDermott, Manjari Kuntimaddi | 2024-04-02 |
| 11938380 | Golf balls having cores with increased hardness gradient | Erin C. McDermott, Manjari Kuntimaddi | 2024-03-26 |
| 11938379 | Golf balls having cores with increased hardness gradient | Erin C. McDermott, Manjari Kuntimaddi | 2024-03-26 |
| 11766591 | Golf ball core hardness gradient manipulation using hardness agent and water releasing agent | Michael Michalewich, Erin C. McDermott, Manjari Kuntimaddi, Doug Goguen | 2023-09-26 |
| 10092796 | Medium gradient dual core golf ball | Michael J. Sullivan, Brian Comeau | 2018-10-09 |
| 9669267 | Medium gradient dual core golf ball | Michael J. Sullivan, Brian Comeau | 2017-06-06 |
| 9295883 | Golf ball core having medium positive hardness gradient and high surface hardness | Michael J. Sullivan, Brian Comeau | 2016-03-29 |
| 9155938 | Golf ball core having medium positive hardness gradient and high surface hardness | Michael J. Sullivan, Brian Comeau | 2015-10-13 |
| 9056227 | Golf ball comprising a core having a shallow hardness gradient | Brian Comeau, Nelson Araujo | 2015-06-16 |
| 8968117 | Dual-core comprising zero gradient center and positive gradient outer core layer | Brian Comeau, Nelson Araujo | 2015-03-03 |
| 8690713 | Golf ball core having medium positive hardness gradient and high surface hardness | Michael J. Sullivan, Brian Comeau | 2014-04-08 |