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USPTO Patent Rankings Data through Sept 30, 2025
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Leslie Ollinger

Grinnell, IA: #3 of 4 inventorsTop 75%
Iowa: #250 of 1,029 inventorsTop 25%
Overall (2002): #167,687 of 266,432Top 65%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6499151 Toilet bowl pump apparatus and method for reducing the water level in a toilet bowl 2002-12-31