RR

Richard D. Rudeen

📍 Golden Valley, MN: #10 of 26 inventorsTop 40%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #139,248 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4876950 Roof ventilator — 1989-10-31