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For the Inventor, By the Inventor

Oklahoma City, OK, United States of America

Syngas International, Ltd.


USPTO Granted Patents = 1

Forward Citations = 18

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1 inventor (with patents filed for the assignee):

goldMedal Herman F Feldmann (1 out of 6 patents)


1 patent:

1. 4152122 - Apparatus for the production of methane containing gas by (1979-05-01),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#203 in Oklahoma City, OK

#868 in Oklahoma

#133,784 in US

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Oklahoma City, OK, United States of America

Syngas International, Ltd.

Forward Citations = 18

1 inventor:

goldMedal Herman F Feldmann (1 out of 6 patents)

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