Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358466 | Capless closure for fuel filler pipe | Darl Dufendach, Paul C. Wetzel | 2022-06-14 |
| 11059369 | Diesel exhaust fluid tank venting system | Nuno Bras | 2021-07-13 |
| 11014441 | Closure assembly for fuel-tank filler neck | Miguel Costa, Paul C. Wetzel | 2021-05-25 |
| 10940755 | Diesel exhaust fluid tank venting system | Nuno Bras | 2021-03-09 |