JJ

James P. Johnson

PP Phillips Petroleum: 1 patents #54 of 170Top 35%
📍 Rockford, MI: #3 of 9 inventorsTop 35%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #100,331 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868500 Method for determining properties of liquid-containing porous media using nuclear magnetic resonance imaging Bernard A. Baldwin 1989-09-19