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Stuttgart, Germany

Karl Pfisterer Elektrotechnische

USPTO Granted Patents = 1

Forward Citations = 14

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2 inventors (with patents filed for the assignee):

Max Hockele (1 out of 3 patents)

Helmut Ruff (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4169652 - Method and apparatus for connecting electrical conductors (1979-10-02),

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#187 in D-7000 Stuttgart

#15,187 in Germany

Stuttgart, Germany

Karl Pfisterer Elektrotechnische

Forward Citations = 14

2 inventors:

Max Hockele (1 out of 3 patents)

Helmut Ruff (1 out of 1 patent)

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