John E. Flint

📍 Charles City, IA: #23 of 49 inventorsTop 50%

🗺 Iowa: #8,735 of 15,303 inventorsTop 60%

Overall (All Time): #4,046,362 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4490391	Composition for shock treatment	—	1984-12-25