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
IN
Input/Output
Rank (All Time):
#7968
of 106,127
Top 8%
149 inventors
88
Patents All Time
Top Inventors at Input/Output
All Time
Showing 1–50 of 149 inventors
Rank
Name
Patents
1
Duli Yu
11
2
Howard D. Goldberg
10
3
Robert E. Rouquette
7
3
Arjun Selvakumar
7
#5
Lawrence Philip Behn
6
#5
Lianzhong Yu
6
#5
Paul E. Carroll
6
#8
Brien G. Rau
5
#8
James L. Marsh
5
#8
Martin Schmidt
5
#8
Algernon S. Badger
5
#12
Christopher A. Neighbors
4
#12
David McCall
4
#12
Eugene D. Bednar
4
#12
Hoan P. Nguyen
4
#12
James Iseli
4
#12
Matthew W. Ip
4
#12
Richard H. Luce
4
#12
Shyam Kutty
4
#12
Win Chang
4
#21
Axel Michael Sigmar
3
#21
Bing-Fai Fung
3
#21
Charles Geoffrey Rice
3
#21
David Clayton
3
#21
David S. Lamance
3
#21
David Wilson
3
#21
John Downey
3
#21
Leo Dekkers
3
#21
Philip Simon
3
#21
Richard E. Pearce
3
#21
Roy James
3
#21
Allen J. Bishop
3
#21
Andras Feszthammer
3
#21
Arend L. Hagedoorn
3
#35
Ben Jones
2
#35
Byron Cain
2
#35
Dale J. Lambert
2
#35
Dallas J. Martin
2
#35
David J. Monk
2
#35
Earnest R. Harrison
2
#35
Edward Jenner
2
#35
Gary Crews
2
#35
Glen Ragan
2
#35
Greyson Knapp
2
#35
Janos Haide
2
#35
Jeffrey C. Gannon
2
#35
John L. Maida
2
#35
Jozsef Szalay
2
#35
Keith Broussard
2
#35
Kent A. Byerly
2
1
2
3
Next »