PW

Pierre Wetzel

PU Philip Morris Usa: 1 patents #327 of 564Top 60%
📍 Vevey, CH: #53 of 157 inventorsTop 35%
Overall (All Time): #1,557,074 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8327855 Process for preparing a tobacco blend Frederic Ulysse Buehler 2012-12-11
4366176 Process for the production of a structure protein product 1982-12-28
4340612 Process for spinning fish proteins Lars Askman, Alain Isely 1982-07-20