Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Schlumberger Technology

Rank (All Time): #84 of 106,127Top 1%
7,433 inventors
9,969 Patents All Time

Top Inventors at Schlumberger Technology All Time

Showing 4,301–4,350 of 7,433 inventors

RankNamePatents
#3893 Delphine Coutrot 1
#3893 Denzil Crasta 1
#3893 Des D'Arcy 1
#3893 Debra M. Dishberger 1
#3893 Dean Ellison 1
#3893 Denis Yurievich EMELYANOV 1
#3893 Debbie Fullilove 1
#3893 Denis Heilot 1
#3893 Denis Ivanov 1
#3893 Denis Lebreton 1
#3893 Derek Nigel Leggett 1
#3893 Denis Meunier 1
#3893 Dennis Molaison 1
#3893 Demos Pafitis 1
#3893 Denis Prost 1
#3893 Dennis Rader 1
#3893 Denis Regnier 1
#3893 Denes Vigh 1
#3893 Dean M. Wulberg 1
#3893 Dhanoolal Kandhai 1
#3893 Dhani Kannan 1
#3893 Diana Paola Olarte Caro 1
#3893 Dibakar Chakraborty 1
#3893 Dimitry Chuprakov 1
#3893 Chang Liu 1
#3893 Dinakar Gollapinni 1
#3893 Diane M. Harvey 1
#3893 Dimitrios Karvounis 1
#3893 Dieter Knoll 1
#3893 Didier Lefevre 1
#3893 Didier Meignant 1
#3893 Diego Moser 1
#3893 Diana Orzechowski 1
#3893 Diego Fernando Patino Virano 1
#3893 Diogo Piasseski 1
#3893 Dimitros K. Pirovolou 1
#3893 Dipti Singh 1
#3893 Diego Soler 1
#3893 Dingzheng Yang 1
#3893 Djerassem Le Bemadjiel 1
#3893 Dmitry Belov 1
#3893 Dmitry Arefievich Chuprakov 1
#3893 Dmitri Eskin 1
#3893 Dmitry Anatolevich Koroteev 1
#3893 Dmitry Kortukov 1
#3893 Dmitry Kulakov 1
#3893 Dmitry Kuravskiy 1
#3893 Dmitry Mikhailov 1
#3893 Dmitriy Monakhov 1
#3893 Dmitry Sergeyevich Solnyshkin 1