Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052223 | Multi-piece vehicle wheel cover retention system and method for producing same | Todd Duffield | 2011-11-08 |
| 8047616 | Vehicle wheel cover retention system and method for producing same | Joseph W. Wolf, James A. Weiland, Ross S. Hill, Robert J. Wendt | 2011-11-01 |
| 7984551 | Fabricated vehicle wheel and method for producing same | Tom Czarniecki, Monty Csapo, Todd Duffield, Matthias Grutgen, Frank Kramer +1 more | 2011-07-26 |