Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814177 | Golf ball dimple shape | Michael R. Madson | 2020-10-27 |
| 10716970 | Golf balls with aerodynamic subsurfaces | Michael R. Madson, Nicholas M. Nardacci, Chris Hixenbaugh | 2020-07-21 |