Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435146 | Engine oiling distribution system for purging air and method of use | Richard P. Kolb, David J. Hartke | 2002-08-20 |
| 6378472 | Oiling system isolation and regulator valve | — | 2002-04-30 |