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For the Inventor, By the Inventor

DE

Dragerwerk Artiengesellschaft


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Peter Dreyer (1 out of 15 patents)

silverMedal Bernd-Michael Dicks (1 out of 5 patents)

bronzeMedal Hans Matthiessen (1 out of 27 patents)

4.  Rasmus Behring (1 out of 2 patents)

5.  Horst-Dieter Hattendorff (1 out of 5 patents)


1 patent:

1. 7268352 - Apparatus and method for determining the proportion of a substance in a gas sample using an infrared measuring instrument (2007-09-11),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#670 in

#15,362 in Germany

DE
DE

Dragerwerk Artiengesellschaft

Forward Citations = 0

5 inventors:

goldMedal Peter Dreyer (1 out of 15 patents)

silverMedal Bernd-Michael Dicks (1 out of 5 patents)

bronzeMedal Hans Matthiessen (1 out of 27 patents)

4.  Rasmus Behring (1 out of 2 patents)

5.  Horst-Dieter Hattendorff (1 out of 5 patents)

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