Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150012 | Golf ball incorporating at least three adjacent ionomeric and/or HNP-based layers having multiple related property gradients there between | Derek A. Ladd, Douglas E. Jones, Donald A. Serino | 2018-12-11 |
| 8715110 | Foam-core golf balls | Michael J. Sullivan, Derek A. Ladd | 2014-05-06 |
| 5842937 | Golf ball with surface texture defined by fractal geometry | Jeffrey L. Dalton | 1998-12-01 |