Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478697 | Golf ball with high coefficient of restitution | Steven S. Ogg, Pijush Dewanjee, David Bartels | 2002-11-12 |
| 6443858 | Golf ball with high coefficient of restitution | David Bartels, Pijush Dewanjee, Steven S. Ogg | 2002-09-03 |