Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550106 | Impact energy absorbing mouth guard | Johann Walter Schwank, Jan Akervall, Valarie Thomas | 2017-01-24 |
| 9538813 | Energy absorbing elements for footwear and method of use | Johann Walter Schwank, Jan Akervall, Valarie Thomas | 2017-01-10 |