For the Inventor, By the Inventor

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Warrendale, PA, United States of America

Illinois Water Treatment, Inc.

USPTO Granted Patents = 3

Forward Citations = 77

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5 inventors (with patents filed for the assignee):

James L Filson (2 out of 5 patents)

Ramesh R Bhave (2 out of 3 patents)

Wesley R Carrera (1 out of 1 patent)

4. Terry R Dillman (1 out of 2 patents)

5. Dennis J Burke (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 5645727 - On-line ozonation in ultra pure water membrane filtration (1997-07-08),

2. 5518624 - Ultra pure water filtration (1996-05-21),

3. 4193817 - Production of bottler's liquid sugar (1980-03-18),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#13 in Warrendale, PA

#2,630 in Pennsylvania

#71,950 in US

Warrendale, PA, United States of America

Illinois Water Treatment, Inc.

Forward Citations = 77

5 inventors:

James L Filson (2 out of 5 patents)

Ramesh R Bhave (2 out of 3 patents)

Wesley R Carrera (1 out of 1 patent)

4. Terry R Dillman (1 out of 2 patents)

5. Dennis J Burke (1 out of 2 patents)

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