Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340761 | Electric device and a stator assembly for the electric device | Paul F. Turnbull, Edward L. Kaiser, Khwaja M. Rahman, Rolf Blissenbach | 2019-07-02 |
| 9847701 | Determination of rotor fatigue in an electric machine assembly | Steven L. Hayslett, Chad A. Freitas | 2017-12-19 |
| 9154019 | Rotor hub assembly with non-magnetic resolver shielding ring | Brian J. Gallert, Khwaja M. Rahman, Paul F. Turnbull, Brian Schulze | 2015-10-06 |
| 8390240 | Absolute position sensor for field-oriented control of an induction motor | Constantin C. Stancu, Silva Hiti, Robert T. Dawsey, Erik Hatch, Peter J. Savagian | 2013-03-05 |
| 8138651 | Methods and apparatus for a permanent magnet machine with an added air barrier | Khwaja M. Rahman, Edward L. Kaiser | 2012-03-20 |
| 8129880 | Concentrated winding machine with magnetic slot wedges | Khwaja M. Rahman, Edward L. Kaiser | 2012-03-06 |
| 7969058 | Permanent magnet motor with stator having asymmetric slots for reducing torque ripple | Khwaja M. Rahman, Peter J. Savagian | 2011-06-28 |
| 7847461 | Multi-layer magnet arrangement in a permanent magnet machine for a motorized vehicle | Khwaja M. Rahman, Edward L. Kaiser | 2010-12-07 |
| 7847579 | Systems and methods to evaluate permanent magnet motors | Khwaja M. Rahman, Edward L. Kaiser | 2010-12-07 |