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For the Inventor, By the Inventor

Hiddenhausen, Germany

Gebr. Krallmann Gmbh


USPTO Granted Patents = 2

% Expired Patents = 50.0



Forward Citations = 2

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5 inventors (with patents filed for the assignee):

goldMedal Ingo Brexeler (2 out of 3 patents)

silverMedal Johannes Wunderle (1 out of 3 patents)

bronzeMedal Andreas Neuss (1 out of 1 patent)

4.  Rainer Krallmann (1 out of 5 patents)

5.  Kerstin Krallmann (1 out of 4 patents)

6.  Ulrich Kaczmarek (2 patents)

7.  Johannes Konrad Wunderle (0 patent)

8.  Matthias Kleppsch (0 patent)

9.  Johannes Konrad Wunderle (0 patent)


2 patents:

1. 10675677 - Delivery device for a metal bath in a diecasting unit (2020-06-09),
2. 9676024 - Conveying device for molten metal in an injection die casting unit (2017-06-13),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#4 in Hiddenhausen

#10,673 in Germany

Hiddenhausen, DE
Hiddenhausen, Germany

Gebr. Krallmann Gmbh

Forward Citations = 2

5 inventors:

goldMedal Ingo Brexeler (2 out of 3 patents)

silverMedal Johannes Wunderle (1 out of 3 patents)

bronzeMedal Andreas Neuss (1 out of 1 patent)

4.  Rainer Krallmann (1 out of 5 patents)

5.  Kerstin Krallmann (1 out of 4 patents)

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