WD

Waldemar Doring

VK Vacuumschmelze Gmbh & Co. Kg: 1 patents #83 of 171Top 50%
📍 Hasselroth, DE: #23 of 45 inventorsTop 55%
Overall (All Time): #3,333,570 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7578893 Electrical contact material comprising a cobalt-nickel-iron alloy Hartwin Weber, Matthias Schierling 2009-08-25