Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132400 | Differential mounting system | Darren Sipila, Mathew Leonard Hintzen, Charles Krysztof, David Krenk, Marc Thomas Wilkins | 2018-11-20 |
| 8496552 | Angled spoke pulley design | Scott Willis | 2013-07-30 |