BK

Bernhard Kowalczyk

AG Abb Patent Gmbh: 1 patents #116 of 353Top 35%
📍 Sandhausen, DE: #78 of 141 inventorsTop 60%
Overall (All Time): #3,862,173 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5158841 High-temperature storage battery Stefan Mennicke, Walter Andres, Gismar Eck, Wilfried Flory 1992-10-27