Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061398 | Non-pneumatic tire having angled tread groove wall | Richard L. Palinkas, George H. Nybakken | 2011-11-22 |
| 8056593 | Non-pneumatic tire | Richard L. Palinkas, George H. Nybakken | 2011-11-15 |