WP

Wilhelm Pickenhagen

FS Firmenich Sa: 2 patents #3 of 16Top 20%
📍 Chavannes-des-Bois, CH: #1 of 1 inventorsTop 100%
Overall (1982): #6,268 of 81,411Top 8%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4337277 Flavoring with 7-methyl-oct-3-en-2-one 1982-06-29
4324809 Flavoring with .alpha., .beta.-unsaturated aldehydes Alain Velluz 1982-04-13