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For the Inventor, By the Inventor

DE

David + Baader - Dbk


USPTO Granted Patents = 4

Forward Citations = 72

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5 inventors (with patents filed for the assignee):

goldMedal Franz Bohlender (3 out of 59 patents)

silverMedal Hans-Peter Feustel (1 out of 7 patents)

bronzeMedal Klaus Beetz (1 out of 7 patents)

4.  Norbert Buchlaub (1 out of 2 patents)

5.  Josef David (1 out of 1 patent)


4 patents:

1. 6402943 - Diesel filter system (2002-06-11),
2. 5990459 - System for controlling a plurality of resistive heating elements (1999-11-23),
3. 4814584 - Profiled PCT heater for heating a tubular member (1989-03-21),
4. D296239 - Baby feeding bottle sterilizer or similar article (1988-06-14),
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USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#224 in

#7,020 in Germany

DE
DE

David + Baader - Dbk

Forward Citations = 72

5 inventors:

goldMedal Franz Bohlender (3 out of 59 patents)

silverMedal Hans-Peter Feustel (1 out of 7 patents)

bronzeMedal Klaus Beetz (1 out of 7 patents)

4.  Norbert Buchlaub (1 out of 2 patents)

5.  Josef David (1 out of 1 patent)

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