WF

Werner Friedrich

HA Huels Aktiengesellschaft: 1 patents #11 of 43Top 30%
📍 Herten, DE: #1 of 4 inventorsTop 25%
Overall (1994): #53,430 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5282987 Carboxy ethers Dieter Balzer, Heinz Riemer 1994-02-01