Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662240 | Seal for worm gear speed reducer | Geoffrey Bishop, Ryan D. Evans, Richard Borowski | 2010-02-16 |
| 7300379 | Differential with thin film coating at cross shaft and processes for manufacturing the same | Gary L. Doll, Ryan D. Evans | 2007-11-27 |
| 6994475 | Coated rolling element bearing cages | Gary L. Doll, Ryan D. Evans | 2006-02-07 |