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Garrett G. OBrien

GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #4,009,178 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4495655 Testable optically isolated control circuit Michael R. Benson, William D. Hill, Dennis W. Hollenbeck 1985-01-22