RR

Ralph Ronneburger

Dr. Ing. H.C. F. Porsche Ag: 3 patents #489 of 2,421Top 25%
📍 Mühlacker, DE: #50 of 190 inventorsTop 30%
Overall (All Time): #1,383,220 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11542958 Exhaust turbocharger Jürgen Scholz, Werner Verdoorn, Alexander Schulz, Peter Rothenberger, Michael Schreck 2023-01-03
7399156 Turbine housing of an exhaust gas turbocharger with a variable turbine geometry Andreas Sterner, Guenther Weinland 2008-07-15
6857411 Lubricating oil supply system for the connecting rod bearings of a crankshaft of a multi-cylinder internal-combustion engine Matthias Benz 2005-02-22