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For the Inventor, By the Inventor

Berlin, Germany

Auergeselischaft Gmbh


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 11

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3 inventors (with patents filed for the assignee):

goldMedal Michael Horn (2 out of 10 patents)

silverMedal Klaus Schmidtke (1 out of 9 patents)

bronzeMedal Klaus-Dieter Dahrendorf (1 out of 6 patents)


2 patents:

1. 6718971 - Feeding apparatus for breathing masks that allows food and drink intake when the mask is in use (2004-04-13),
2. 6615829 - Feeding apparatus for breathing masks that allows food and drink intake when the mask is in use (2003-09-09),
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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#335 in D-1000 Berlin

#10,677 in Germany

Berlin, DE
Berlin, Germany

Auergeselischaft Gmbh

Forward Citations = 11

3 inventors:

goldMedal Michael Horn (2 out of 10 patents)

silverMedal Klaus Schmidtke (1 out of 9 patents)

bronzeMedal Klaus-Dieter Dahrendorf (1 out of 6 patents)

Please report any incorrect information to [email protected]
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