Francis J. Hennion

UI US Dept of the Interior: 1 patents #132 of 508Top 30%

📍 Sussex, NJ: #27 of 49 inventorsTop 60%

🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%

Overall (All Time): #4,086,759 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4259296	Recovery of chromium from scrap	John J. deBarbadillo, Umar M. Ahmad	1981-03-31