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Douglas W. Blakely

CO Colin: 1 patents #30 of 47Top 65%
Overall (All Time): #3,666,585 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5980571 Substitute-heart control apparatus Takashi Nomura, Setsuo Takatani, Keizo Kawaguchi 1999-11-09