HP

Helmut Plum

Hoechst Gmbh: 1 patents #116 of 406Top 30%
📍 Übach-Palenberg, DE: #1 of 2 inventorsTop 50%
Overall (1982): #59,498 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350809 Process for the preparation of copolymers containing hydroxyl groups Hannes Fischer 1982-09-21