SP

Siegfried Pachernegg

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #4,113,853 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4207843 Compression ignition direct injection internal combustion engine Hans List, Bruno Schukoff 1980-06-17