Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998506 | One-piece golf ball | — | 1999-12-07 |
| 5731371 | ZDMA grafted HNBR in a one-piece golf ball | Michael J. Sullivan | 1998-03-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998506 | One-piece golf ball | — | 1999-12-07 |
| 5731371 | ZDMA grafted HNBR in a one-piece golf ball | Michael J. Sullivan | 1998-03-24 |