HP

Horst Pennewiss

Rohm Co.: 1 patents #4 of 21Top 20%
📍 Darmstadt, DE: #9 of 48 inventorsTop 20%
Overall (1982): #57,940 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4338418 Process for graft copolymerization Heinz Jost, Hellmuth Knoell, Gerhard Markert 1982-07-06