Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287542 | Shutoff valve for mechanically sealed ORVR system | Daniel Lee Pifer, Russell C. Jahnke | 2007-10-30 |
| 7055556 | Controlling vapor recirculation during refueling of a tank through a filler tube from a dispensing nozzle | Robert P. Benjey | 2006-06-06 |