HJ

Hans-Jurgen Johann

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Friedrichsdorf, DE: #79 of 128 inventorsTop 65%
Overall (All Time): #3,466,050 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6672564 Drive device Peter Welteroth, Armin Seeger 2004-01-06