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
EA
Elf Atochem North America
Rank (All Time):
#3916
of 106,127
Top 4%
167 inventors
195
Patents All Time
Top Inventors at Elf Atochem North America
All Time
Showing 1–50 of 167 inventors
Rank
Name
Patents
1
Maher Y. Elsheikh
22
2
Jose Sanchez
19
3
Daryl L. Stein
16
#4
Richard M. Crooker
14
#5
Ronald E. MacLeay
13
#6
John Distaso
12
#7
Terry N. Myers
10
#8
Emily C. Bossert
9
#8
Michael Sheppard Bolmer
9
#8
Wayne Ranbom
9
#8
William D. Honnick
9
#12
Kevin Cannon
8
#13
Stanley R. Sandler
7
#14
Jeffrey H. Yen
6
#15
John A. Wismer
5
#15
Michael J. Lindstrom
5
#15
Robert T. Kazmierczak
5
#15
Ryan R. Dirkx
5
#15
Arthur L. Baron
5
#20
Bin Chen
4
#20
Chris Bertelo
4
#20
Chester J. Kmiec
4
#20
Danny W. Wright
4
#20
Edward Phillip Hibbard
4
#20
Glenn T. Carroll
4
#20
John S. Yormick
4
#20
Michael Fred Novits
4
#20
Morris P. Walker
4
#20
Roger T. Clark
4
#20
William A. Larkin
4
#20
Anthony D. Kelton
4
#32
Azucena G. De Guzman
3
#32
Frank Müller
3
#32
Gilles Meunier
3
#32
Jinhuang Wu
3
#32
Joseph M. Bohen
3
#32
Leonard H. Palys
3
#32
Michael D. Gernon
3
#32
Nicholas M. Martyak
3
#32
Robert Howard Boutier, Jr.
3
#32
Stephen W. Carson
3
#32
Victor D. Papanu
3
#32
Wayne E. Brooks
3
#44
Benjamin Simkin
2
#44
Brian D. Keeny
2
#44
Bruce K. McEuen
2
#44
Bradley Reynolds
2
#44
Claude Delmas
2
#44
Craig Jolley
2
#44
Daniel Muller
2
1
2
3
Next »