JS

J. Harold Stiver

📍 Alexandria, MN: #47 of 148 inventorsTop 35%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,301,716 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5208923 Swimming pool water flow system — 1993-05-11
4256059 Heat-exchanging system Mervin A. Roggow 1981-03-17