Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342157 | Checking functionality of fuel tank vapor pressure sensor | Kenneth J. Kalvelage, Timothy E. McCarthy | 2013-01-01 |
| 5960833 | Fuel filler neck assembly | — | 1999-10-05 |
| 5360034 | Dual fuel tank system | — | 1994-11-01 |