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Romanshorn, CH
All Time
140 patents · 31 inventors
Ranked
#13,331
of 111,555 cities
Top 15%
Showing 1–31 of 31 inventors
Rank
Inventor
Primary Company
Patents
1
Peter Worwag
Firma Fedag
36
2
Andrzej Metelski
Danaher
20
3
Arthur Eugster
Eugster / Frismag Ag
14
#4
Alex Itten
Schmidhauser Ag
11
#5
Niklaus Hug
Rommag P. Worwag &
7
#6
Thomas Bisig
Schmidhauser Ag
6
#6
Bernhard Laeng
Bucher Hydraulics Gmbh
6
#8
Jurgen Jonischus
Dupro Ag
4
#8
Viktor Principe
—
4
#8
Andreas Metelski
Danaher
4
#11
Erwin Bilgery
Westfalia Separator Gmbh
3
#11
Silvia Gross-Kaeufler
Schmidhauser Ag
3
#13
Fritz Papst
Iveco Motorenforschung Ag
2
#13
Eckart Albrecht
Dupro Ag
2
#13
Catherine Zahner
Max Zeller Soehne Ag
2
#16
Georg Boonen
Max Zeller Soehne Ag
1
#16
Arthur Eugstar
Eugster / Frismag Ag
1
#16
Sonia Schmocker
Zimmer
1
#16
Adrian Bachmann
Exalos Ag
1
#16
Hermann Oberschneider
—
1
#16
Egon Schuepp
Aktiengesellschaft Adolf Saurer
1
#16
Peter Wo/ rwag
Firma Fedag
1
#16
Gerhard Engbersen
Hydrel Ag
1
#16
Ernst Seiler
Fatzer Ag
1
#16
Andrezej Metelski
Hydrel Ag
1
#16
Nikolaus Hug
Dupro Ag
1
#16
Roland Joachimi
—
1
#16
Jean J. Ott
—
1
#16
Eberhard Wörwag
Maradyne
1
#16
Christof Zwahlen
Eugster / Frismag Ag
1
#16
Silvia Gross
Schmidhauser Ag
1