RF

Robert W. Frees

📍 Olmsted Falls, OH: #3 of 9 inventorsTop 35%
🗺 Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #182,149 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7878757 Centrifugal water pump Stephen F. Therrien 2011-02-01