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Erkelenz, Germany

Hegenscheidt-mfd Gm H & Co. Kg

USPTO Granted Patents = 1

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Frank Risters (1 out of 4 patents)

Siegfried Bagusche (1 out of 3 patents)

Herbert Kalb (1 out of 1 patent)

4. Hans Zimmerman (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 6389861 - Roller cage (2002-05-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#14 in Erkelenz

#15,083 in Germany

Erkelenz, Germany

Hegenscheidt-mfd Gm H & Co. Kg

Forward Citations = 2

4 inventors:

Frank Risters (1 out of 4 patents)

Siegfried Bagusche (1 out of 3 patents)

Herbert Kalb (1 out of 1 patent)

4. Hans Zimmerman (1 out of 1 patent)

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