CB

Charles S. Blake

AO American Optical: 1 patents #56 of 106Top 55%
WT Warner Lambert Technologies: 1 patents #10 of 25Top 40%
Overall (All Time): #2,347,491 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D283228 Photographic exposure control — 1986-04-01
4307931 Microscope eyeshield — 1981-12-29