DE

David B. Ellsworth

EA Eaton: 1 patents #53 of 210Top 30%
📍 Portage, MI: #19 of 56 inventorsTop 35%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #242,989 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6572339 Positive displacement fluid pump having improved fill characteristics Erlen B. Walton, Dan C. Pasma 2003-06-03