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For the Inventor, By the Inventor

CH

Sigg Ag


USPTO Granted Patents = 1

Forward Citations = 8

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1 inventor (with patents filed for the assignee):

goldMedal Isidor Fritschi (1 out of 11 patents)


1 patent:

1. 5634256 - Process for producing a thermally insulated flask (1997-06-03),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#403 in

#4,295 in Switzerland

...
CH

Sigg Ag

Forward Citations = 8

1 inventor:

goldMedal Isidor Fritschi (1 out of 11 patents)

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