NR

Norman W. Read

DI Dresser Industries: 1 patents #8 of 50Top 20%
📍 Dallas, TX: #69 of 304 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #72,569 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852654 Wireline hydraulic isolation packer system Robert K. Buckner, Donald E. Ritchie 1989-08-01