NB

Norbert Bertz

HK Hoppecke Batterien Gmbh & Co. Kg: 1 patents #4 of 14Top 30%
📍 Brilon, DE: #26 of 62 inventorsTop 45%
Overall (All Time): #3,043,140 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8980368 Process for the preparation of plates for lead-acid batteries Josef Schrewe, Claus Zoellner 2015-03-17