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
VT
Vapor Technologies
Rank (All Time):
#11648
of 106,127
Top 15%
84 inventors
57
Patents All Time
Top Inventors at Vapor Technologies
All Time
Rank
Name
Patents
1
Richard P. Welty
14
2
Bryce Randolph ANTON
13
3
Eduard Pinkhasov
10
#4
Guocun Chen
8
#5
Klaus Brondum
7
#6
Patrick Sullivan
6
#7
Vladimir Gorokhovsky
6
#8
Nicholas L. Peterson
5
#9
Patrick B. Jonte
5
#10
David Humenik
3
#11
Douglas S. Richmond
3
#12
Edward W. Taylor
3
#13
Guocon Chen
3
#14
William Grant
3
#15
David G. Fulk
2
#16
Eduard Pinkahsov
2
#17
John D. Crawford, Sr.
2
#18
John D. Crawford
2
#19
John G. Finch
2
#20
Kurt Judson Thomas
2
#21
Zachary Zembower
2
#22
Carl W. Trendelman
1
#23
Ganesh Kamath
1
#24
Rudi Koetter
1
#25
Sterling Walker Myers, III
1
#26
Raymond G. Reip
8
#27
James L. McKenney
4
#28
William H. Alexander
4
#29
Redreddy S. Reddy
3
#30
Robert T. Brady
3
#31
Daniel P. Schleiter, Sr.
2
#32
Edwin Balder
2
#33
James E. Condon
2
#34
James G. Guyon
2
#35
John Diamond
2
#36
John Sikorcin
2
#37
Michael J. McInerney
2
#38
Richard F. Malinski
2
#39
Richard A. Stumpf
2
#40
Roy R. Dare
2
#41
Robert H. Stevenson
2
#42
Shlomo Beitner
2
#43
William Barry
2
#44
Anthony J. Walsh
2
#45
Bernard E. Callahan
1
#46
Bernard C. Corrigan
1
#47
Carl W. Roth
1
#48
Fotios Golemis
1
#49
Frank D. Bruner
1
#50
Gad Shaanan
1
#51
George A. Carlson
1
#52
George W. Dailey
1
#53
Gilbert Cyphert
1
#54
Horst K. F. Barthel
1
#55
Jack A. Russell
1
#56
Jay D. Vanek
1
#57
Joe R. Burger
1
#58
John Schultz
1
#59
Kenneth S. Fletcher
1
#60
Kristupas Daugirdas
1
#61
Lawrence G. Sickels
1
#62
Philip M. Higgins
1
#63
Richard K. Caldwell
1
#64
Richard N. Daniels
1
#65
Richard H. Kruse
1
#66
Richard H. Noens
1
#67
Richard B. Reich
1
#68
Robert G. Bayard
1
#69
Robert R. Bell
1
#70
Robert H. Edmunds
1
#71
Robert L. Maggio
1
#72
Samir M. Elguindy
1
#73
William Parks
1
#74
Xuandong Huang
1
#75
Ralph A. Gritchen
1
#76
William B. MacKenna
1
#77
Toussaint Filoni
1
#78
Kristupas Daugiras
1
#79
Harry L. Gardell
1
#80
Nicholas B. Shankland
1
#81
Joseph Kuzela, Jr.
1
#82
Harry E. Mamach
1
#83
Karl E. Wollner
1
#84
Alf Olsen
1