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For the Inventor, By the Inventor

DE

Walter Hanke Mechanische Werkstätten Gmbh & Co. Kg


USPTO Granted Patents = 1

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Dietmar Trenner (1 out of 4 patents)


1 patent:

1. 6615969 - Mechanical coin checker (2003-09-09),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,108 in

#15,195 in Germany

...
DE

Walter Hanke Mechanische Werkstätten Gmbh & Co. Kg

Forward Citations = 3

1 inventor:

goldMedal Dietmar Trenner (1 out of 4 patents)

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