Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520200 | Liquid/vapor separator assembly for fuel tank | Michael Paul Lawrukovich, Marpessa Randolph | 2003-02-18 |
| 6435365 | Seal assembly for a fuel tank | Mahlon Richard Pachciarz | 2002-08-20 |
| 6338420 | Motor vehicle fuel tank and method | Mahlon Richard Pachciarz, Carlos Gutierrez | 2002-01-15 |
| 6260578 | Spud assembly for a fuel tank | Bruce Albert Kuehnemund, Darrel B. Smith | 2001-07-17 |
| 6182693 | Vapor canister and fuel tank assembly | Michael P. Murphy, Gregory T. Roth | 2001-02-06 |
| D363759 | Combined filter and connector | Gary L. Schafer | 1995-10-31 |
| 4423309 | Quick heat self regulating electric glow heater | Michael P. Murphy, James W. Hoppenrath, John Richard Taylor | 1983-12-27 |