RG

Rudolf Graefenhahn

SA Siemens Aktiengesellschaft: 1 patents #366 of 1,479Top 25%
📍 Amberg, DE: #7 of 21 inventorsTop 35%
Overall (2019): #289,748 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10224162 Switching device with arc extinguishing device — 2019-03-05