Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621303 | Filler tube for the fuel tank of a motor vehicle with selective opening | — | 2009-11-24 |
| 6666239 | Filling pipe for a fuel tank with insert | Wolfgang Suppan | 2003-12-23 |