JH

John F. Hinze

📍 Woodbine, IA: #4 of 8 inventorsTop 50%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,645,075 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5884816 Liquid measuring device and method of using same — 1999-03-23