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USPTO Patent Rankings Data through Sept 30, 2025
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Arnold Martin

CECpc Engineering: 1 patents #2 of 8Top 25%
Overall (All Time): #3,934,703 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855061 Method and apparatus for controlling the coagulant dosage for water treatment 1989-08-08