MD

Michael Derksen

DK Dr. Herfeld Gmbh & Co. Kg: 1 patents #1 of 2Top 50%
📍 Lüdenscheid, DE: #2 of 7 inventorsTop 30%
Overall (1994): #92,085 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5358332 Mixing device having axially adjustable mixing blades Norbert Siegmund 1994-10-25