DD

Dieter Doll

Dr. Ing. H.C. F. Porsche Ag: 3 patents #489 of 2,421Top 25%
📍 Magstadt, DE: #26 of 83 inventorsTop 35%
Overall (All Time): #1,602,831 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6698826 Roof arrangement for a vehicle, particularly a motor vehicle Reiner Armbruster 2004-03-02
5954367 Fuel tank for vehicles, particularly passenger cars Ulrich Essig 1999-09-21
5687753 Fuel tank for vehicles, particularly motor vehicles 1997-11-18