Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431023 | Engine PCV system with venturi nozzle for flow regulation | Scott A. Kavanagh, David K. Stiles | 2008-10-07 |
| 6782878 | PCV assembly and fitting | — | 2004-08-31 |
| 6289865 | Oil pump pick-up tube | — | 2001-09-18 |
| 6234154 | Integral PCV system | — | 2001-05-22 |