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Ortwin Wittman

PK Pierburg Gmbh & Co. Kg: 1 patents #17 of 39Top 45%
📍 Kaarst, DE: #102 of 185 inventorsTop 60%
Overall (All Time): #4,030,164 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4433662 Fuel supply system Hans-J/u/ rgen M/u/ ller, Karl Schmidt, Asoke Chattopadhayay, Rolf-Peter Heidemanns, Georg Habel 1984-02-28