Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
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
Home
›
Companies
›
Euro-Pro Operating
EO
Euro-Pro Operating
— 224 Patents
Rank
(All Time):
#3,451
of
106,120
Top 4%
92
inventors
224
Patents All Time
Top Inventors at Euro-Pro Operating
All Time
Showing
1–50
of
92
inventors
Rank
Name
Patents
1
Ognjen Vrdoljak
40
2
Mark Rosenzweig
33
3
David M. Audette
26
#4
Maximilian Rosenzweig
25
#5
Andrea Stavrinou
18
#6
William Scott Hughes
17
#7
Brian F. Kaminer
16
#8
Charles Boulos
15
#9
Kathleen Jones
14
#10
Mark A. Nichols
13
#11
Daniel Stephen Potter
12
#11
Devin Joseph Coakley
12
#13
Mason Greene
11
#14
Alexander J. Calvino
10
#14
Amy Tinnell Brinckerhoff
10
#14
Dan Bilger
10
#14
James N. Lewiecki
10
#14
Jason B. Thorne
10
#14
James R. Varney
10
#20
Aric Jennings
9
#21
Adrian Christopher Arnold
8
#21
Waiman Chung
8
#23
Bryan R. Hotaling
7
#23
Brian R. McGee
7
#23
Christopher Gidwell
7
#23
Dann Provolo
7
#23
Meg McCusker
7
#23
Stuart D. Babb
7
#23
Terry Robertson
7
#30
Chad Reese
6
#30
Oliver Breit
6
#32
Cory Smith
5
#32
James E. McCay
5
#32
James M. Ormond
5
#32
James Troy Starkey
5
#32
Joyce Chien Tu
5
#32
Owen R. Johnson
5
#32
Scott A. Leclerc
5
#39
Chow Hung
4
#39
Gary Palladino
4
#41
August Drufke
3
#41
Emre Gursel
3
#41
Jefferson L. Deuchler
3
#41
Matthew L. Phillips
3
#41
Matthew C. White
3
#41
Mete Gursel
3
#41
Michael L Sirard
3
#41
Paul Metaxatos
3
#41
Peggy Lam
3
#41
Robert H. Bruno
3
1
2
Next »
Related Companies
Faurecia Interieur Industrie
225
Thales Dis France Sas
225
Ascensia Diabetes Care Holdings Ag
225
Cameron Health
224
Valspar Sourcing
224
Industrie Natuzzi S.P.A.
224
Huizhou Kimree Technology Co., Ltd. Shenzhen Branch
224
Aida Engineering
224
Nihon Micronics
224