JF

John M. Franz

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Hoffman Estates, IL: #432 of 707 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,765,811 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5396679 Toothbrush with replaceable brush insert Steven R. Brown, Gary J. Banik 1995-03-14