RV

Rolf Vollmer

SA Siemens Aktiengesellschaft: 71 patents #20 of 22,248Top 1%
WA Walter Ag: 3 patents #11 of 79Top 15%
MG Montanwerke Walter Gmbh: 1 patents #3 of 15Top 20%
📍 Gersfeld, DE: #1 of 6 inventorsTop 20%
Overall (All Time): #25,206 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 1–25 of 75 patents

Patent #TitleCo-InventorsDate
12301076 Method for sintering a multicomponent object to be sintered, electric machine, and electric vehicle Carsten Schuh, Thomas Soller 2025-05-13
12266464 Magnetic sheet stack, method for manufacturing a magnetic sheet stack and electric machine Jörg Buschbeck, Gotthard Rieger, Carsten Schuh, Thomas Soller 2025-04-01
12261499 Mechanical device for converting direct current into alternating current 2025-03-25
12194540 Method for producing a material layer Jörg Buschbeck, Gotthard Rieger 2025-01-14
12184132 Method for manufacturing a magnetic sheet and a stack of magnetic sheets and electric machine and electric vehicle Carsten Schuh 2024-12-31
12181002 Complex ring element having additively applied connecting element Reiner Seufert 2024-12-31
12165804 Electrical steel sheet with structured surface for domain refining Jörg Buschbeck, Gotthard Rieger, Carsten Schuh, Thomas Soller 2024-12-10
12129892 Bearing bush for a rotating shaft, bearing shield, electric motor and method for manufacturing a damping element Carsten Schuh, Thomas Soller 2024-10-29
12126230 Method for producing a material layer with at least one recess Carsten Schuh, Thomas Soller 2024-10-22
12057745 Cooling-optimised housing of a machine Erich Bott, Reiner Seufert 2024-08-06
12046951 Method for producing a magnetic material layer 2024-07-23
11888362 Method to manufacture an electric machine, installation, vehicle Thomas Soller, Carsten Schuh 2024-01-30
11482893 Material layer for high rotational speeds 2022-10-25
11451121 Method for producing a material layer and a material layer structure for a dynamoelectric rotary machine Reiner Seufert 2022-09-20
11215235 Coupling element having vibration damping Matthias Braun 2022-01-04
11031838 Housing unit for an electric machine Eric Huter, Reiner Seufert 2021-06-08
10965200 Rotating electric machine Reiner Seufert 2021-03-30
10873228 Rotor of an electric machine Benjamin Volkmuth 2020-12-22
10581290 Reluctance armature Daniel Mader 2020-03-03
10447101 Permanent magnet rotor with sickle-shaped envelope for polar permanent magnet running arcuately along the rotor boundary Erich Bott, Reiner Seufert 2019-10-15
10236730 Electric machine with low magnetic slot leakage Ralf Fischer, Korbinian Petermaier 2019-03-19
10211691 Permanent magnet rotor for an electric machine Erich Bott, Reiner Seufert 2019-02-19
10199888 Rotor of a dynamoelectric rotary machine 2019-02-05
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