JR

Johann Regn

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Hartenstein, DE: #8 of 16 inventorsTop 50%
Overall (All Time): #3,632,246 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6140579 Electric appliance housing, especially for a consumption meter Thomas Niedermann, Markus Roth 2000-10-31