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For the Inventor, By the Inventor

Northford, CT, United States of America

Spi Filtration LLC


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 24

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1 inventor (with patents filed for the assignee):

goldMedal William J Gannon (2 out of 14 patents)


2 patents:

1. 8323506 - Filtration of hydrocarbon containing liquid (2012-12-04),
2. 8137564 - Filtration of hydrocarbon containing liquid (2012-03-20),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#2 in Northford, CT

#1,782 in Connecticut

#94,730 in US

Northford, CT (US)
Northford, CT, United States of America

Spi Filtration LLC

Forward Citations = 24

1 inventor:

goldMedal William J Gannon (2 out of 14 patents)

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