RV

Rolf Vollmer

SA Siemens Aktiengesellschaft: 6 patents #13 of 1,569Top 1%
📍 Gersfeld, DE: #1 of 2 inventorsTop 50%
Overall (2018): #17,643 of 503,207Top 4%
6
Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10135309 Electrical machine having a flux-concentrating permanent magnet rotor and reduction of the axial leakage flux Daniel Mader 2018-11-20
10122230 Permanent-field armature with guided magnetic field Ralf Fischer 2018-11-06
10097055 Permanently-excited dynamoelectric machine Reiner Seufert 2018-10-09
10014737 Rotor for an electric machine Ralf Fischer, Korbinian Petermaier 2018-07-03
9954404 Permanently magnetically excited electric machine 2018-04-24
9935534 Electric machine with permanently excited inner stator 2018-04-03