For the Inventor, By the Inventor

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both of, Germany

Rheinstahl Huttenwerke Ag

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Josef Langhoff (1 out of 7 patents)

Werner Peters (1 out of 11 patents)

Klaus D Haverkamp (1 out of 1 patent)

4. Siegfried Henkel (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4159905 - Method of manufacturing green hot briquettes from fine coal for use in (1979-07-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#15 in both of

#15,195 in Germany

both of, Germany

Rheinstahl Huttenwerke Ag

Forward Citations = 0

4 inventors:

Josef Langhoff (1 out of 7 patents)

Werner Peters (1 out of 11 patents)

Klaus D Haverkamp (1 out of 1 patent)

4. Siegfried Henkel (1 out of 1 patent)

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