Inventor · Nuremberg, DE

Herbert Auinger

16Patents
8h-index
11Co-inventors
69Inventor score

Filing activity: Feb 6, 1974 → Oct 23, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US4890049A Circuit and winding arrangement for a multiphase electric rotating field machine Electricity 34 Expired
US4144470A Pole changeable three phase winding Electricity 27 Expired
US4751448A Armature winding for a static converter-fed electrical induction machine Electricity 26 Expired
US4127787A Changeable pole three phase winding Electricity 22 Expired
US4292559A Electric drive with a universal and induction motor combined on a common lamination stack Electricity 21 Expired
US3979618A Two layer winding for electric machines Electricity 19 Expired
US5783891A Brushless synchronous machine Electricity 9 Expired
US4284919A Pole changeable three phase winding Electricity 9 Expired
US4103217A Brushless synchronous generator with an exciter Electricity 8 Expired
US4641051A Rotor for an electrical machine with axial and radial cooling channels Electricity 7 Expired
US4451751A Three-phase winding for a high-voltage machine Electricity 6 Expired
US4341970A Three phase winding for high voltage machines with y-connected phases Electricity 5 Expired
US4528472A Pole-changing three-phase winding for optional, fractional pole-pair ratios Electricity 4 Expired
US5294857A Synchronous machine having control coils for compensating mechanical oscillations of the rotor Electricity 3 Expired
US5270634A Polyphase alternating current motor Electricity 1 Expired
US3942643A Superconducting magnetic separator Emerging Cross-Sectional Technologies 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.