Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463921 | American-style football including electronics | Kevin L. Krysiak, Mark W. Fisher, Douglas G. Guenther | 2019-11-05 |
| 10387930 | Bat customization system | Robert T. Thurman, Ty B. Goodwin, Joshua S. Stenzler, Mark A. Fritzke, Jeffrey A. Flood +1 more | 2019-08-20 |
| 10238922 | American-style football including electronics | Kevin L. Krysiak, Mark W. Fisher, Douglas G. Guenther | 2019-03-26 |
| 10220264 | American-style football including electronics | Kevin L. Krysiak, Mark W. Fisher, Douglas G. Guenther | 2019-03-05 |