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Ismaning, Germany

Refratechnik Holdings Gmbh

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Holger Wirsing (1 out of 7 patents)

Peter Bartha (1 out of 9 patents)

Guido Weibel (1 out of 3 patents)

4. Hans-Jurgen Klischat (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 6887810 - Synthetic, refractory material for refractory products, and process for producing the product (2005-05-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#27 in Ismaning

#15,158 in Germany

Ismaning, Germany

Refratechnik Holdings Gmbh

Forward Citations = 0

4 inventors:

Holger Wirsing (1 out of 7 patents)

Peter Bartha (1 out of 9 patents)

Guido Weibel (1 out of 3 patents)

4. Hans-Jurgen Klischat (1 out of 3 patents)

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