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For the Inventor, By the Inventor

Santa Rosa, CA, United States of America

Custodis-Ecodyne


USPTO Granted Patents = 2

Forward Citations = 22

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1 inventor (with patents filed for the assignee):

goldMedal David W Stackhouse (2 out of 4 patents)


2 patents:

1. 4905313 - Gas/liquid contact apparatus (1990-02-27),
2. 4670197 - Gas/liquid contact apparatus (1987-06-02),
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USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#73 in Santa Rosa, CA

#20,592 in California

#92,911 in US

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Santa Rosa, CA, United States of America

Custodis-Ecodyne

Forward Citations = 22

1 inventor:

goldMedal David W Stackhouse (2 out of 4 patents)

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