RT

Royal G. Thern

📍 Winona, MN: #4 of 8 inventorsTop 50%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #60,770 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884783 Hoist with oil cooled brake R. Bruce McIntosh 1989-12-05