Cologne, Germany

Carbon-clean Technologies Gmbh


USPTO Granted Patents = 3



Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Klaus Knop (3 out of 5 patents)

silverMedal Robert Joseph Pfab (2 out of 2 patents)

bronzeMedal Lars Zoellner (2 out of 3 patents)

4 Robert Joseph (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#93 in Cologne

#8,304 in Germany

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Cologne, Germany
Forward Citations = 0

4 inventors:

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