PR

Petra Riegels

HA Henkel Kommanditgesellschaft Auf Aktien: 1 patents #51 of 185Top 30%
📍 Leichlingen, DE: #6 of 28 inventorsTop 25%
Overall (1997): #46,737 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631357 Nonionic emulsifiers Manfred Weuthen, Irmgard Hartel 1997-05-20