Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10159873 | Graphene core for a golf ball | David Bartels | 2018-12-25 |
| 10086237 | Graphene and carbon nanotube reinforced golf ball | David Bartels | 2018-10-02 |
| 10058741 | Carbon nanotubes reinforced dual core a golf ball | David Bartels, Armando Becerra | 2018-08-28 |
| 10052524 | Process for incorporating graphene into a core of a golf ball | David Bartels | 2018-08-21 |
| 10039959 | Graphene core for a golf ball | David Bartels | 2018-08-07 |
| 9962577 | Soft polyurethane coating for a golf ball | — | 2018-05-08 |
| 9956455 | Graphene core for a golf ball | David Bartels | 2018-05-01 |