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Donald A. Boothroyd

OS Osmonics: 1 patents #13 of 31Top 45%
Overall (All Time): #3,538,263 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6358417 Non-woven depth filter element Thomas M. Aune, Travis Gerald STIFTER 2002-03-19