HK

Herbert Kalb

HK Hegenscheidt-Mfd Gmbh & Co. Kg: 1 patents #15 of 32Top 50%
📍 Hückelhoven, DE: #35 of 68 inventorsTop 55%
Overall (All Time): #3,544,829 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6389861 Roller cage Siegfried Bagusche, Frank Risters, Hans Zimmerman 2002-05-21