Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695616 | Graphene core for a golf ball with a soft cover | David Bartels, Hong G. Jeon, Carl Brown | 2020-06-30 |
| 10688366 | Golf ball with electrical components | David Bartels, Mario Raposo, Grady Crahan, Nick Lannes | 2020-06-23 |
| 10617915 | Graphene core for a golf ball with a soft cover | David Bartels, Hong G. Jeon, Carl Brown | 2020-04-14 |