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
›
Erwin Sick Gmbh Optik-Elektronik
EO
Erwin Sick Gmbh Optik-Elektronik
— 111 Patents
Rank
(All Time):
#6,506
of
106,120
Top 7%
66
inventors
111
Patents All Time
Top Inventors at Erwin Sick Gmbh Optik-Elektronik
All Time
Showing
1–50
of
66
inventors
Rank
Name
Patents
1
Erwin Sick
22
2
Gunter Fetzer
14
3
Klaus Weber
9
#4
Arthur Walter
6
#4
Dieter Ross
6
#4
Klaus Ostertag
6
#7
Heinrich Hippenmeyer
5
#7
Jurgen Erdmann
5
#9
Christoph Anselment
4
#9
Gerhard Krause
4
#9
Karl Pietzsch
4
#9
Siegfried Mankel
4
#9
Walter von Stein
4
#14
Christoph Schenk
3
#14
Fritz Kuhn
3
#14
Gottfried Hug
3
#14
Karl H. Sackmann
3
#14
Reinhard Lauer
3
#14
Thomas Meinert
3
#14
Wolfgang Hartig
3
#21
Frank Blohbaum
2
#21
Gerhard Dieterle
2
#21
Hermann Winterer
2
#21
Jurgen Kaufmann
2
#21
Karl O. Buchholz
2
#21
Klaus Hartmann
2
#21
Klaus Smetana
2
#21
Werner Hartmann
2
#21
Wolfgang Siersch
2
#30
Horst Koepernik
1
#30
Horst Biehrer
1
#30
Dieter Roess
1
#30
Herbert Pettinger
1
#30
Dietmar Pfefferle
1
#30
Andreas Baumann
1
#30
Christian Skrobol
1
#30
Darrell E. Johnson
1
#30
Franz Penningsfeld
1
#30
Franz Schwarz
1
#30
Gernot Pinior
1
#30
Hans-Klaus Ball
1
#30
Harald Ruprecht
1
#30
Hans-Jurgen Schneider
1
#30
Hainer Wetteborn
1
#30
Heinz Henneberger
1
#30
Heinz Hunold
1
#30
Herbert Krickl
1
#30
Heinz Schreyer
1
#30
Johannes Eder
1
#30
Klaus Bechtel
1
1
2
Next »
Related Companies
Puritan-Bennett
111
Baldwin Hardware
111
Stone & Webster Engineering
111
Blaupunkt-Werke Gmbh
111
Celotex
111
Societe Anonyme De Telecommunications - Sat
111
Hooker Chemicals & Plastics
111
Vignet Incorporated
111
Biocon
111