YG

Yvon Gall

Overall (All Time): #3,776,670 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5438073 Dermatological and/or cosmetological composition containing retinoids Jean-Hilaire Saurat, Georges Siegenthaler, Henri Cousse, Gilbert Mouzin 1995-08-01