Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691418 | Soft ionomer compositions and blends thereof and use thereof as golf ball structural materials | John F. Hagman | 1997-11-25 |
| 5631324 | Golf ball covers | Murali Rajagopalan | 1997-05-20 |