Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D925675 | Putter head cover | Sean Hargraves, Matt Kovacevich, Christian D. Maki, Mark Leposky | 2021-07-20 |
| D925676 | Putter head cover | Sean Hargraves, Matt Kovacevich, Christian D. Maki, Mark Leposky | 2021-07-20 |