For the Inventor, By the Inventor

Enter assignee name

Urmitz, Germany

Radex Deutschland Aktiengesellschaft Fur Feuerfeste Erzeugnisse

USPTO Granted Patents = 2

Forward Citations = 5

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

Jean-Louis Retrayt (1 out of 2 patents)

Karl-Heinz Hofer (1 out of 2 patents)

Hans Hoffgen (1 out of 2 patents)

4. Bernd Kull (1 out of 1 patent)

5. Dotsch Lorenz (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4884787 - Refractory, ceramic, shaped member (1989-12-05),

2. 4670958 - Extracting device for a gas-purge brick (1987-06-09),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1 in Urmitz bei Koblenz

#10,495 in Germany

Urmitz, Germany

Radex Deutschland Aktiengesellschaft Fur Feuerfeste Erzeugnisse

Forward Citations = 5

5 inventors:

Jean-Louis Retrayt (1 out of 2 patents)

Karl-Heinz Hofer (1 out of 2 patents)

Hans Hoffgen (1 out of 2 patents)

4. Bernd Kull (1 out of 1 patent)

5. Dotsch Lorenz (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…