Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883156 | Wheel balancing weights with body and mounting clip | Christopher Charles Zank | 2011-02-08 |
| 7878599 | Wheel balancing weights with body and mounting clip | Michael P. Astorino, Christopher Charles Zank | 2011-02-01 |