BD

Bob M. Duff

SI Southwest Research Institute: 1 patents #7 of 21Top 35%
📍 San Antonio, TX: #31 of 142 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #128,927 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835474 Method and apparatus for detecting subsurface anomalies Jorge O. Parra, Thomas E. Owen 1989-05-30