DK

David Seemab Kahn

Overall (All Time): #3,593,142 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6285014 Downhole induction heating tool for enhanced oil recovery Thomas L. Beck, Stephen J. Garnall, Bruce C. W. McGee, Alan J. Sallwasser, George Stapleton +1 more 2001-09-04