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For the Inventor, By the Inventor

all of, Germany

Durokoppwerke Gmbh


USPTO Granted Patents = 1

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal Fritz Krowatachek (1 out of 1 patent)


1 patent:

1. 5036780 - Feed device for a sewing machine (1991-08-06),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1 in all of

#7,626 in Germany

...
all of, Germany

Durokoppwerke Gmbh

Forward Citations = 2

1 inventor:

goldMedal Fritz Krowatachek (1 out of 1 patent)

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