Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
Schlumberger Technology
Rank (2020):
#98
of 32,488
Top 1%
848 inventors
426
Patents 2020
Top Inventors at Schlumberger Technology
2020
Showing 501–550 of 848 inventors
Rank
Name
Patents
#251
John Collins
1
#251
John Cook
1
#251
John J. Daniels
1
#251
John Daniels
1
#251
John A. Di Bella
1
#251
John Adam Donald
1
#251
Joshua J. Hanson
1
#251
Jorg V. Herwanger
1
#251
Jonathan James
1
#251
Joel Herve Le Calvez
1
#251
Jonathan Leonard
1
#251
John Christian Luppens
1
#251
John Mullholland
1
#251
Jostein Natvig
1
#251
John J. Pierce
1
#251
John Rasmus
1
#251
Jordi Juan Segura Dominguez
1
#251
John J. Simonetti
1
#251
John W. Still
1
#251
Joseph P. Tomanic
1
#251
John Richard Tulett
1
#251
John Ullo
1
#251
John Waggoner
1
#251
Joel Mark Wiedemann
1
#251
Jung Kee Chung
1
#251
Julian Drew
1
#251
Juan Jose Jaramillo
1
#251
Juan Jose Rojas
1
#251
Junichi Sugiura
1
#251
Julien Toniolo
1
#251
Kathryn Briggs
1
#251
Kare Otto Eriksen
1
#251
Kais Gzara
1
#251
Kasey Herman
1
#251
Kay McGuinness
1
#251
Karam Yateem
1
#251
Kevin Beranger
1
#251
Ke Chen
1
#251
Kenneth R. Goodman
1
#251
Kenneth D. Hora
1
#251
Kenneth Moelhoff
1
#251
Kevin Shaw
1
#251
Kenneth E. Stephenson
1
#251
Kean Zemlak
1
#251
Khanh Duong
1
#251
Khaled Mouffok
1
#251
Kjetil Havre
1
#251
Knut-Andreas Lie
1
#251
Koji Ito
1
#251
Kong Teng Ling
1
« Prev
9
10
11
12
13
Next »