Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926997 | Co-fueling nozzle with dual spouts | John Sever, Paul Pitney, Roger Wiersma, Derek Willers | 2021-02-23 |
| D882729 | Dual fuel spout and nozzle | John Sever, Paul Pitney, Roger Wiersma, Derek Willers | 2020-04-28 |