VL

Volker Lehmann

SA Siemens Aktiengesellschaft: 3 patents #86 of 1,691Top 6%
📍 Treuenbrietzen, NC: #1 of 1 inventorsTop 100%
Overall (2017): #55,324 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9748059 Switching device arrangement Radu-Marian Cernat, Martin Krehnke, Friedrich Loebner, Andrzej Nowakowski 2017-08-29
9741514 Switching arrangement Radu-Marian Cernat, Martin Krehnke, Friedrich Loebner, Andrzej Nowakowski 2017-08-22
9666392 Electric switching device Robert Gruenler, Friedrich Loebner, Andrzej Nowakowski 2017-05-30