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USPTO Patent Rankings Data through Sept 30, 2025
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Ewald F. Schwarzenegger

Cairo, NY: #1 of 1 inventorsTop 100%
New York: #3,048 of 9,423 inventorsTop 35%
Overall (2003): #228,405 of 273,478Top 85%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6540910 Recirculation of wastewater in a filtration bed Darrin C. Elsom 2003-04-01