LS

Leroy B. Stumpe

📍 Hartford, SD: #1 of 1 inventorsTop 100%
🗺 South Dakota: #8 of 62 inventorsTop 15%
Overall (1989): #83,623 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833797 Trencher attachment Leslie J. Slunecka, Calvin H. Hansen 1989-05-30