SC

Shu-Kong Chang

Schlumberger Technology: 1 patents #26 of 104Top 25%
📍 West Redding, CT: #4 of 10 inventorsTop 40%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #58,122 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850450 Logging tool housing with acoustic delay David C. Hoyle, Gyula Varga 1989-07-25