RE

Roland Ehniss

Dr. Ing. H.C. F. Porsche Ag: 3 patents #489 of 2,421Top 25%
📍 Karlsruhe, DE: #494 of 1,998 inventorsTop 25%
Overall (All Time): #1,664,372 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5009128 Indicating system for an automatic motor vehicle transmission Willi Seidel, Klaus Skabrond, Ulrich Sauter, Ulrich Maier, Roland Ebner 1991-04-23
4748843 Diagnostic system for a motor vehicle Peter Schafer, Dieter Marx, Roland Ebner 1988-06-07
4731769 Central servicing and information controller for vehicle auxiliary equipment Peter Schaefer, Dieter Marx 1988-03-15