Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908912 | Oil sensing system for an internal combustion engine | Curtis L. Van Weelden | 2011-03-22 |
| 7878311 | Piston with an integral electrically operated adjustment valve for a hydraulic vibration damper | Curtis L. Van Weelden | 2011-02-01 |