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For the Inventor, By the Inventor

Dillenburg, Germany

Isabellenhutte Heusler Gmbh & Co. Kg


USPTO Granted Patents = 9


Trademarks = 1

Forward Citations = 36

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13 inventors (with patents filed for the assignee):

goldMedal Ullrich Hetzler (6 out of 19 patents)

silverMedal Jan Marien (3 out of 8 patents)

bronzeMedal Marcus Escher (2 out of 2 patents)

4.  Benedikt Kramm (2 out of 3 patents)

5.  Andreas Baum (1 out of 2 patents)

6.  Paul Harke (1 out of 1 patent)

7.  Alexander Wassmann (1 out of 3 patents)

8.  Eckhard Wendt (1 out of 1 patent)

9.  Felix Lebeau (1 out of 3 patents)

10.  Jan Sattler (1 out of 1 patent)

11.  Arno Fey (1 out of 1 patent)

12.  Wayne Lippert (1 out of 1 patent)

13.  Rainer Ostasch (1 out of 1 patent)

14.  Jens Hartmann (2 patents)

15.  Steffen Burk (1 patent)


9 patents:

1. 12480978 - Current measuring apparatus with redundant current measurement (2025-11-25),
2. 12372555 - Current-sensing resistor (2025-07-29),
3. 12282042 - Current-sensing resistor (2025-04-21),
4. 10964462 - Production method for a resistor, resistor and corresponding production installation (2021-03-30),
5. 10748680 - Resistor and method for the production thereof (2020-08-18),
6. 10534020 - Medium-voltage or high-voltage coupling (2020-01-14),
7. 8598976 - Electronic component and corresponding production method (2013-12-03),
8. 8013713 - Resistor, particularly SMD resistor, and associated production method (2011-09-06),
9. 7170295 - Resistor arrangement, manufacturing method, and measurement circuit (2007-01-30),
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USPTO Data Jan 1 1976 - Dec 16 2025

9 Patents

#3 in Dillenburg

#4,025 in Germany

...
Dillenburg, Germany

Isabellenhutte Heusler Gmbh & Co. Kg

Forward Citations = 36

13 inventors:

goldMedal Ullrich Hetzler (6 out of 19 patents)

silverMedal Jan Marien (3 out of 8 patents)

bronzeMedal Marcus Escher (2 out of 2 patents)

4.  Benedikt Kramm (2 out of 3 patents)

5.  Andreas Baum (1 out of 2 patents)

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