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SL
Sulzer Brothers Limited
Rank (All Time):
#1337
of 106,127
Top 2%
443 inventors
651
Patents All Time
Top Inventors at Sulzer Brothers Limited
All Time
Showing 1–50 of 443 inventors
Rank
Name
Patents
1
Otto Frey
48
2
Rudolf Koch
43
3
Otto Hintsch
19
#4
Erwin Pfarrwaller
15
#5
Charles Mandrin
13
#6
Anton Steiger
12
#7
Heinz Baumann
11
#7
Peter Riesen
11
#9
John D. Griffith
9
#9
Paul Lincke
9
#9
Roland Willi
9
#12
Felix Streiff
8
#12
Robert Bucher
8
#12
Angelo Stacher
8
#15
Edelbert Tiefenthaler
7
#15
Georg Ziegler
7
#15
Hans-Georg Willert
7
#15
Jean-Paul Stringaro
7
#15
Raymond Pluss
7
#20
Dionizy Simson
6
#20
Ernst Bosshard
6
#20
Frantisek Jankovsky
6
#20
Georg Senn
6
#20
Karl Rees
6
#20
Manfred Semlitsch
6
#20
Roger Dekumbis
6
#20
Rudolf Vogel
6
#20
Alois Steiner
6
#29
Christian Ehrsam
5
#29
Erwin W. Morscher
5
#29
Hans-Ulrich Demuth
5
#29
Hans Fricker
5
#29
Hermann Straub
5
#29
Lorant Gacsay
5
#29
Markus Fleischli
5
#29
Maurice E. Muller
5
#29
Werner Julich
5
#29
Werner Meier
5
#29
Alfred Brunner
5
#40
Gerd Schmitz
4
#40
Hans Fluckiger
4
#40
Hans Quack
4
#40
Hans Zollinger
4
#40
Heinz Mutter
4
#40
Karl Kohl
4
#40
Karl Zweymuller
4
#40
Lorenzo Spotorno
4
#40
Max Geisseler
4
#40
Max Weber
4
#40
Oskar Hubner
4
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