For the Inventor, By the Inventor

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Hamden, CT, United States of America

Diaclear, Inc.

USPTO Granted Patents = 1

Forward Citations = 9

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1 inventor (with patents filed for the assignee):

Raymond E Portyrata (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 4102790 - Filter underdrain (1978-07-25),

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USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#21 in Hamden, CT

#2,470 in Connecticut

#134,230 in US

Hamden, CT, United States of America

Diaclear, Inc.

Forward Citations = 9

1 inventor:

Raymond E Portyrata (1 out of 3 patents)

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