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USPTO Patent Rankings Data through Sept 30, 2025
BK

Benjamin H. Kaeppner

ECEnvironmental Management Confederation: 1 patents #1 of 3Top 35%
Carleton Place, CA: #1 of 8 inventorsTop 15%
Overall (2011): #345,849 of 364,097Top 95%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8070861 Active field polarized media air cleaner Forwood C. Wiser, III, George R. Summers 2011-12-06