Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603308 | Combined nozzle and float controlled nozzle valve for gradual delivery of fuel to a fuel tank | — | 2023-03-14 |
| D953676 | Fuel and oil filter replacement pail | — | 2022-05-31 |
| 10926997 | Co-fueling nozzle with dual spouts | Zachary Holcomb, Paul Pitney, Roger Wiersma, Derek Willers | 2021-02-23 |
| D882729 | Dual fuel spout and nozzle | Zachary Holcomb, Paul Pitney, Roger Wiersma, Derek Willers | 2020-04-28 |
| 9790081 | Modularized components assembled fluid dispensing nozzle | Richard D. Benscoter, Darrell Vilmer, Roger Wiersma, Brian P. Wolff | 2017-10-17 |
| 8641026 | Fuel nozzle servicing tool | — | 2014-02-04 |
| 8616251 | Breakaway fuel hose cup | Grenville G. Sutcliffe | 2013-12-31 |