DE

Donovan Evenstad

WH Wheelabrator-Frye: 1 patents #1 of 7Top 15%
📍 Dorpsstraat, PA: #5 of 16 inventorsTop 35%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #68,930 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336035 Dust collector and filter bags therefor Cecil Lander 1982-06-22