21 Utility and 1 Design Patents
#24 in Harleysville, PA
#2,589 in Pennsylvania
#78,230 in US
#153,348 in the World
rank by utility patentsForward Citations = 192
Company Filing History:
United States Filter Corporation


4. 3 out of 3
Wsg & Solutions, Inc.
5. 3 out of 17
U.S. Filter Wastewater Group, Inc.
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