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For the Inventor, By the Inventor

Bethlehem, PA, United States of America

Polybac Corporation


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 54

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2 inventors (with patents filed for the assignee):

goldMedal Curtis S McDowell (2 out of 11 patents)

silverMedal Anthony M Mamone (1 out of 1 patent)


3 patents:

1. 5433853 - Method of clarifying wastestreams (1995-07-18),
2. 4620930 - Process for rapidly determining biological toxicity of wastewater (1986-11-04),
3. 4599174 - Submerged fixed film biological treatment system (1986-07-08),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#47 in Bethlehem, PA

#2,630 in Pennsylvania

#71,953 in US

...
Bethlehem, PA, United States of America

Polybac Corporation

Forward Citations = 54

2 inventors:

goldMedal Curtis S McDowell (2 out of 11 patents)

silverMedal Anthony M Mamone (1 out of 1 patent)

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