AH

Alfred Hanck

Hoffmann-La Roche: 2 patents #1,313 of 3,238Top 45%
Overall (All Time): #2,349,104 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4602036 Panthenol derivatives Horst Pauling 1986-07-22
4514338 Panthenol derivatives Horst Pauling 1985-04-30