CH

Charles R. Hahn

CI Clairol Incorporated: 1 patents #69 of 159Top 45%
📍 Cornwall-on-Hudson, NY: #14 of 21 inventorsTop 70%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,939,688 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873079 Hair coloring composition and its method of use Warren B. Shapiro 1989-10-10