EK

Erwin Knoll

Dr. Ing. H.C. F. Porsche Ag: 1 patents #1,158 of 2,421Top 50%
📍 Weißenhorn, DE: #20 of 55 inventorsTop 40%
Overall (All Time): #3,919,114 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798181 Valve guidance for an exhaust gas valve of an internal combustion engine Michael Beer, August Hofbauer 1989-01-17