Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664300 | Pilot-operated valve with floating piston | — | 2017-05-30 |
| 9032710 | Diesel dosing system for active diesel particulate filter regeneration | Peter McDuffie White, Michael Robert Valenches, Andrew Brzoska | 2015-05-19 |
| 7533697 | Fuel valve assembly | Robert W. Carlson | 2009-05-19 |
| 5614091 | Fuel filter master module with optional diverter capability | Leon P. Janik, M. Craig Maxwell | 1997-03-25 |
| 5474676 | Filter base assembly | Leon P. Janik | 1995-12-12 |
| 5302284 | Fuel filter with spring-loaded retention system | M. Craig Maxwell | 1994-04-12 |