Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857835 | Wheel end assembly with locking fastener | Hui Wang, Richard Seidel | 2005-02-22 |
| 4981406 | Fastener screw thread and pilot to avoid cross threading | Ronald G. Weiss, Jonathon P. Schmidt, Allan J. Theisen | 1991-01-01 |