Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9906108 | Sensorless electric machine | Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo | 2018-02-27 |
| 9871418 | Sensorless electric machine | Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo | 2018-01-16 |
| 9490682 | Method and system for alternator thermal protection | Maksim V. Borisenko, Edward Thomas Petrak, Rajeev Verma, Sunil Srinivasa Murthy | 2016-11-08 |
| 9160213 | Method and system for motor thermal protection | Jeffrey Louis Daigle, Sudhir Gupta | 2015-10-13 |
| 9093878 | Sensorless electric machine | Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo | 2015-07-28 |
| 6208057 | Electrical machine with reduced audible noise | Shawn Swales | 2001-03-27 |
| 5663605 | Rotating electrical machine with electromagnetic and permanent magnet excitation | Paul Michael Evans | 1997-09-02 |
| 5483146 | Control system for a vehicle electrical system | Robert Joseph Mohan, David Sirois | 1996-01-09 |
| 4954739 | Servo motor with high energy product magnets | Thomas R. England, A. Clark Altizer | 1990-09-04 |
| 4868970 | Method of making an electric motor | Thomas R. England, A. Clark Altizer | 1989-09-26 |
| 4679313 | Method of making a servo motor with high energy product magnets | Thomas R. England, C. Clark Altizor | 1987-07-14 |
| 4508988 | Permanent magnet motor stator for d.c. motors | Leon G. Reiss | 1985-04-02 |
| 4307310 | Segmented magnet dynamoelectric machine with series connected rotor conductors | Leonard N. Wedman | 1981-12-22 |
| 4283651 | Switching circuit for high current brushes in a dynamoelectric machine | George T. Hummert, Randall M. Garrett | 1981-08-11 |