JC

John A. Chauffe

KO Koomey: 1 patents #7 of 15Top 50%
Overall (All Time): #4,072,214 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4337653 Blowout preventer control and recorder system 1982-07-06