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For the Inventor, By the Inventor

Los Angeles, CA, United States of America

Westates Carbon


USPTO Granted Patents = 3

Forward Citations = 64

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5 inventors (with patents filed for the assignee):

goldMedal James Richard Graham (1 out of 9 patents)

silverMedal Mohammed A Bayati (1 out of 1 patent)

bronzeMedal Gerald J Endler, Ii (1 out of 1 patent)

4.  Dennis L Schweigert (1 out of 1 patent)

5.  Abraham Goldhaar (1 out of 1 patent)


3 patents:

1. 5073454 - Oxidation resistant activated carbon and method of preparation (1991-12-17),
2. 5069689 - Closed loop pollution control system (1991-12-03),
3. 4969936 - Filtration apparatus (1990-11-13),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#583 in Los Angeles, CA

#16,823 in California

#73,716 in US

Los Angeles, CA (US)
Los Angeles, CA, United States of America

Westates Carbon

Forward Citations = 64

5 inventors:

goldMedal James Richard Graham (1 out of 9 patents)

silverMedal Mohammed A Bayati (1 out of 1 patent)

bronzeMedal Gerald J Endler, Ii (1 out of 1 patent)

4.  Dennis L Schweigert (1 out of 1 patent)

5.  Abraham Goldhaar (1 out of 1 patent)

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