HK

Heinz Koppern

MK Maschinenfabrik Koeppern Gmbh & Co. Kg: 1 patents #10 of 28Top 40%
📍 Hattingen, DE: #96 of 190 inventorsTop 55%
Overall (All Time): #4,072,038 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337023 Roller press for compacting and briquetting of bulk material Hans-Georg Bergendahl, Hartmut Rieschel, Friedhelm Koch 1982-06-29