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For the Inventor, By the Inventor

Los Angeles, CA, United States of America

Hac


USPTO Granted Patents = 3

Trademarks = 7

Forward Citations = 43

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7 inventors (with patents filed for the assignee):

goldMedal Carl J Hahn, Iii (1 out of 6 patents)

silverMedal Donald C Chang (1 out of 28 patents)

bronzeMedal Arnold L Berman (1 out of 28 patents)

4.  Mon N Wong (1 out of 34 patents)

5.  Robert J Patin (1 out of 7 patents)

6.  Stanley S Chang (1 out of 10 patents)

7.  Michael V Chobotov (1 out of 1 patent)


3 patents:

1. 4987775 - Propellant measurement system (1991-01-29),
2. 4965605 - Lightweight, low profile phased array antenna with electromagnetically (1990-10-23),
3. 4956643 - Transponder with selective antenna beam using shared antenna feed (1990-09-11),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#562 in Los Angeles, CA

#16,408 in California

#71,968 in US

...
Los Angeles, CA, United States of America

Hac

Forward Citations = 43

7 inventors:

goldMedal Carl J Hahn, Iii (1 out of 6 patents)

silverMedal Donald C Chang (1 out of 28 patents)

bronzeMedal Arnold L Berman (1 out of 28 patents)

4.  Mon N Wong (1 out of 34 patents)

5.  Robert J Patin (1 out of 7 patents)

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