Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857874 | Tank having a stiffening device | Alex Ehler, Patrick Gmünd, Peter Grauer, Gerrit A. Michaelis, Matthias B. Olbrich +2 more | 2020-12-08 |
| 10703194 | Stiffening assembly for a fuel tank | Ahmad Chehade, Alex Ehler, Patrick Gmuend, Peter Grauer, Moez Haouala +2 more | 2020-07-07 |
| 10668805 | Stiffening assembly for a fuel tank | Ahmad Chehade, Alex Ehler, Patrick Gmuend, Peter Grauer, Moez Haouala +2 more | 2020-06-02 |
| 10604006 | Fuel tank having additional reserve volume | Gerrit A. Michaelis, Peter Grauer, Patrick Gmünd, Matthias B. Olbrich, Alex Ehler | 2020-03-31 |