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
›
Gewerkschaft Eisenhutte Westfalia Gmbh
GG
Gewerkschaft Eisenhutte Westfalia Gmbh
— 238 Patents
Rank
(All Time):
#3,252
of
106,120
Top 4%
163
inventors
238
Patents All Time
Top Inventors at Gewerkschaft Eisenhutte Westfalia Gmbh
All Time
Showing
1–50
of
163
inventors
Rank
Name
Patents
1
Walter Weirich
39
2
Bernd Steinkuhl
23
3
Gerhard Merten
21
3
Kunibert Becker
21
#5
Harry Rosenberg
15
#5
Oswald Breuer
15
#7
Christoph Rassmann
14
#7
Michael Dettmers
14
#9
Helmut Temme
13
#10
Dieter Grundken
12
#10
Manfred Redder
12
#12
Alois Hauschopp
10
#12
Willy Kussel
10
#14
Bernd Peters
9
#14
Franz Roling
9
#14
Gunther-Dietmar Schoop
9
#14
Klaus Beckmann
9
#14
Rudiger Kirchbrucher
9
#19
Herbert Heitkamp
8
#20
Johannes Konig
7
#20
Karl-Heinz Plester
7
#20
Lubomir Plevak
7
#23
Dieter Stuckmann
6
#23
Gunter Lagodka
6
#23
Hans-Theodor Grisebach
6
#23
Horst Schlusener
6
#23
Jurgen Dodt
6
#23
Martin Reuter
6
#23
Norbert Hesse
6
#23
Werner Bohle
6
#31
Eberhart Unger
5
#32
Bodo Kerklies
4
#32
Egon Pfefferle
4
#32
Friedrich Eggenstein
4
#32
Franz Golla
4
#32
Hartmut Schewinski
4
#32
Heinz-Otto Fiesel
4
#32
Horst Linke
4
#32
Thomas Trumper
4
#32
Willy Heyer
4
#41
Armin Lobbe
3
#41
Burckhard Elsner
3
#41
Egon Wojaczek
3
#41
Gerd Dunkel
3
#41
Gunter Terhorst
3
#41
Hans Jutte
3
#41
Herbert Beyer
3
#41
Heinz Hessel
3
#41
Uwe Trox
3
#41
Werner Langenberg
3
1
2
3
Next »
Related Companies
Timotion Technology Co.
239
Entit Software
239
Behr Gmbh &
238
Dunlop Gmbh
238
Techtronic Floor Care Technology Limited
238
Senju Pharmaceutical Co.
238
Ipr Licensing
238
A. Raymond Et Cie
238
Katholieke Universiteit Leuven, Ku Leuven R&D
238