MG

Michael B. Gunn

HC Hilton Davis Chemical: 2 patents #5 of 13Top 40%
📍 Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,341,682 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4652643 3-amido-7-disubstituted amino-10-carbonylphenothiazines William M. Hung 1987-03-24
4561001 Electrochromic marking systems William M. Hung 1985-12-24