DW

Dean M. Willberg

Schlumberger Technology: 3 patents #33 of 781Top 5%
Overall (2018): #78,025 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10030495 Heterogeneous proppant placement in a fracture with removable extrametrical material fill Fedor Nikolaevich Litvinets, Andrey Vladimirovich Bogdan, Sergey Makarychev-Mikhailov, Oleg Medvedev, Alejandro Pena +8 more 2018-07-24
9927344 Apparatus and methodology for measuring properties of microporous material at multiple scales Maxim Andreevich Chertov, Roberto Suarez-Rivera, Sidney J. Green 2018-03-27
9863230 Heterogeneous proppant placement in a fracture with removable extrametrical material fill Fedor Nikolaevich Litvinets, Andrey Vladimirovich Bogdan, Sergey Mikhailovich Makarychev-Mikhaliov, Oleg Medvedev, Alejandro Pena +8 more 2018-01-09