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Steffen Dittmann — 1 Patent

Menden, DE: #80 of 153 inventorsTop 55%
Overall (All Time): #3,505,295 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6533030 Heat transfer pipe with spiral internal ribs Jovan Mitrovic, Michael Schönherr 2003-03-18

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