Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923975 | Laminated rotor with improved magnet adhesion and method of fabricating | Jeffrey A. Hall | 2021-02-16 |
| 9882440 | Radially embedded permanent magnet rotor and methods thereof | Harold C. Kingrey, Subhash Marutirao Brahmavar, Jason Jon Kreidler, Andrew C. Barry, David Pierre +1 more | 2018-01-30 |
| 9472997 | Resilient rotor assembly for interior permanent magnet motor | Harold C. Kingrey, Jeffrey A. Hall, Kerry Baker Shelton, Subhash Marutirao Brahmavar, Peter B. Lytle +1 more | 2016-10-18 |
| 9362792 | Radially embedded permanent magnet rotor having magnet retention features and methods thereof | Michael Allen Marks | 2016-06-07 |
| 9013074 | Resilient rotor assembly for interior permanent magnet motor | Harold C. Kingrey, Jeffrey A. Hall, Kerry Baker Shelton, Subhash Marutirao Brahmavar, Peter B. Lytle +1 more | 2015-04-21 |
| 8901795 | Permanent magnet rotors and methods of assembling the same | Subhash Marutirao Brahmavar, Harold C. Kingrey, John R. Oakes, Jeffrey A. Hall, Donald E. Bair | 2014-12-02 |
| 8692432 | Permanent magnet rotors and methods of assembling the same | Harold C. Kingrey, John R. Oakes, Jeffrey A. Hall, Subhash Marutirao Brahmavar, Donald E. Bair | 2014-04-08 |
| 8080912 | Methods and apparatus for reducing the size of electric motors | Harold C. Kingrey, Raghavendra Hirurkar | 2011-12-20 |
| 5812050 | Electrical control apparatus with unidirectional tactile indicator | — | 1998-09-22 |