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USPTO Patent Rankings Data through Sept 30, 2025
EA

Erkki Aura

Tammela, FI: #1 of 1 inventorsTop 100%
Overall (2016): #408,713 of 481,213Top 85%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9527759 Method for treating and/or pretreating liquid manure or biogas plant reject for the elimination of harmful substances, particularly nitrogen, phosphorus, and odor molecules Anni Alitalo, Risto Seppälä 2016-12-27