JC

John H. Caldwell

AM Amoco: 1 patents #610 of 1,251Top 50%
Overall (All Time): #3,887,827 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5058079 Geophysical exploration using velocity picking from trial velocity function sorted time-coherency traces James H. Wright, Richard C. Heiser 1991-10-15