Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974589 | Capless closure assembly for fuel-tank filler pipe | Paul C. Wetzel | 2021-04-13 |
| 10065496 | Filler neck closure with drainage system | Joshua L. Rude, Paul C. Wetzel | 2018-09-04 |
| 9873322 | Closure assembly for fuel tank filler neck | Joshua L. Rude | 2018-01-23 |
| 9758035 | Cap-installation signal system for filler neck cap | Michael S. Brock | 2017-09-12 |
| 9527380 | Cap-installation signal system for filler neck cap | Michael S. Brock | 2016-12-27 |
| 9415679 | Fuel-dispensing nozzle inhibitor | Kevin L. Young, Mike W Boles | 2016-08-16 |
| 8567628 | Fuel cap with fuel-tank pressure/vacuum dissipation control system | Gary L. Dunkle | 2013-10-29 |
| 8215290 | Marine carbon canister | Gary L. Dunkle | 2012-07-10 |
| 7527044 | Small engine carbon canister with check valve | Gary L. Dunkle, Josh Mullins | 2009-05-05 |