DP

David Presas

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #2,816,270 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10781676 Thermal cutter Hongfa Huang, Steven W. Henderson, Moises Enrique Smart 2020-09-22