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For the Inventor, By the Inventor

Griesheim, Germany

Richter System Gmbh & Co. Kg


USPTO Granted Patents = 3


Forward Citations = 79

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2 inventors (with patents filed for the assignee):

goldMedal Alfons Jean Knauf (2 out of 2 patents)

silverMedal Horst Brandt (1 out of 3 patents)

bronzeMedal Thomas Huwer (1 patent)


3 patents:

1. 8176633 - Method for the production of a fastening element for dry construction elements (2012-05-15),
2. 8028495 - Fastening element for dry construction elements, and method for the production of such a fastening element (2011-10-04),
3. 4655661 - Self-cutting fast construction screw (1987-04-07),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#2 in Griesheim

#8,262 in Germany

...
Griesheim, Germany

Richter System Gmbh & Co. Kg

Forward Citations = 79

2 inventors:

goldMedal Alfons Jean Knauf (2 out of 2 patents)

silverMedal Horst Brandt (1 out of 3 patents)

bronzeMedal Thomas Huwer (1 patent)

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