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For the Inventor, By the Inventor

Curacao, Netherlands Antilles

Waterfront N.v.


USPTO Granted Patents = 1

Forward Citations = 35

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1 inventor (with patents filed for the assignee):

goldMedal Frederick M Lewis (1 out of 8 patents)


1 patent:

1. 4122036 - Method of pyrolyzing sewage sludge to produce activated carbon (1978-10-24),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#55 in Curacao

#3,282 in Netherlands Antilles

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Curacao, Netherlands Antilles

Waterfront N.v.

Forward Citations = 35

1 inventor:

goldMedal Frederick M Lewis (1 out of 8 patents)

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