DJ

Daniel Johnson

Chevron: 3 patents #1,350 of 4,788Top 30%
BA Bp Corporation North America: 2 patents #180 of 812Top 25%
Overall (All Time): #965,332 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11047999 System and method for seismic imaging Huafeng Liu, Norman Ross Hill, Konstantin Osypov 2021-06-29
10620341 System and method for modifying an earth model Konstantin Osypov 2020-04-14
9366771 System and method for migration velocity modeling Saptarshi Dasgupta, Norman Ross Hill 2016-06-14
7941273 System and method for using time-distance characteristics in acquisition, processing, and imaging of T-CSEM data Leon Thomsen, Norman C. Allegar, Joseph Anthony Dellinger, Petr Jilek, Ganyuan Xia 2011-05-10
7502690 System and method for using time-distance characteristics in acquisition, processing, and imaging of t-CSEM data Leon Thomsen, Norman C. Allegar, Joseph Anthony Dellinger, Petr Jilek, Ganyuan Xia 2009-03-10