George H. Kallen

UC Union Carbide: 2 patents #417 of 1,402Top 30%

📍 Indianapolis, IN: #2,141 of 5,011 inventorsTop 45%

🗺 Indiana: #13,671 of 33,936 inventorsTop 45%

Overall (All Time): #2,361,999 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4380700	Image blanking circuit for line follower	—	1983-04-19
RE30938	Line edge follower	—	1982-05-18