JH

John Heselton

📍 Faribault, MN: #2 of 4 inventorsTop 50%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #36,894 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852883 Apparatus for practising golf stroke Perry Nelson, Tod Aldrich 1989-08-01