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For the Inventor, By the Inventor

Dusseldorf, Germany

Gfe Gesellschaft Fur Elektrometallurgie MIT Beschrankter Haftung


USPTO Granted Patents = 3

Forward Citations = 16

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11 inventors (with patents filed for the assignee):

goldMedal Rudolf Fichte (3 out of 8 patents)

silverMedal Friedrich Breuer (2 out of 4 patents)

bronzeMedal Gunter Duderstadt (2 out of 3 patents)

4.  Hans-Joachim Retelsdorf (1 out of 6 patents)

5.  Werner Dresler (1 out of 1 patent)

6.  Gerd Nassauer (1 out of 1 patent)

7.  Peter Kunert (1 out of 1 patent)

8.  Karl Brotzmann (1 out of 43 patents)

9.  Fritz Stadler (1 out of 2 patents)

10.  Richard Jervis (1 out of 1 patent)

11.  Gunter Radel (1 out of 1 patent)


3 patents:

1. 4263046 - Sinterable mass for producing workpieces of alloy steel (1981-04-21),
2. 4165980 - Method of rapidly decarburizing ferro- alloys with oxygen (1979-08-28),
3. 4130417 - Process for refining high-carbon ferro-alloys (1978-12-19),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#68 in Dusseldorf

#8,304 in Germany

...
Dusseldorf, Germany

Gfe Gesellschaft Fur Elektrometallurgie MIT Beschrankter Haftung

Forward Citations = 16

11 inventors:

goldMedal Rudolf Fichte (3 out of 8 patents)

silverMedal Friedrich Breuer (2 out of 4 patents)

bronzeMedal Gunter Duderstadt (2 out of 3 patents)

4.  Hans-Joachim Retelsdorf (1 out of 6 patents)

5.  Werner Dresler (1 out of 1 patent)

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