JH

Jean Haas

CL Clextral: 1 patents #2 of 10Top 20%
EF Electricite De France: 1 patents #1 of 10Top 10%
Overall (1989): #98,035 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844912 Process for the pre-isomerization of hops for preparing a beer Beruard Deymie, Pierre Millet, Michel Billon 1989-07-04