WR

Walter R. Reed

FE Ferrofluidics: 1 patents #26 of 52Top 50%
Overall (All Time): #4,110,841 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4200296 Ferrofluid centrifugal seal Philip Stahl, Ronald Moskowitz 1980-04-29