For the Inventor, By the Inventor

Enter assignee name

Runrkohle, A. G.

USPTO Granted Patents = 1

Forward Citations = 4

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5 inventors (with patents filed for the assignee):

Gerd Radner (1 out of 2 patents)

Christoph Zillessen (1 out of 3 patents)

Walter Zywietz (1 out of 1 patent)

4. Franz Gantke (1 out of 1 patent)

5. Harald Walter (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4100749 - Method and device for lining chambers and galleries (1978-07-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#140 in Essen

#15,083 in Germany

Runrkohle, A. G.

Forward Citations = 4

5 inventors:

Gerd Radner (1 out of 2 patents)

Christoph Zillessen (1 out of 3 patents)

Walter Zywietz (1 out of 1 patent)

4. Franz Gantke (1 out of 1 patent)

5. Harald Walter (1 out of 1 patent)

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