Rheinfall, Switzerland

Sig Schweizerische Industrie-gesellschaft Industrieplatz


USPTO Granted Patents = 1

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

goldMedal Roland Kolb (1 out of 11 patents)

silverMedal Fritz W Spinnler (1 out of 25 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#2 in Rheinfall

#4,293 in Switzerland

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Rheinfall, Switzerland
Forward Citations = 3

2 inventors:

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