Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6255756 | Winding arrangement for switched reluctance machine based internal starter generator | — | 2001-07-03 |
| 5969451 | Current-controlled magnetic thrust compensators for mechanical thrust bearings | James P. Lyons, Mark A. Preston, Albert Frank Storace | 1999-10-19 |
| 5424595 | Integrated magnetic bearing/switched reluctance machine | Mark A. Preston, James P. Lyons, Kiyoung Chung | 1995-06-13 |
| 5345130 | Modable permanent magnet rotor for optimized field shaping | Gerald Burt Kliman | 1994-09-06 |
| 5327069 | Switched reluctance machine including permanent magnet stator poles | Arthur Vorwerk Radun | 1994-07-05 |
| 5233254 | Conical rotor for switched reluctance machine | Edward A. Fisher | 1993-08-03 |
| 5223757 | Motor cooling using a liquid cooled rotor | Fred W. Staub | 1993-06-29 |
| 5053662 | Electromagnetic damping of a shaft | — | 1991-10-01 |
| 5053666 | Construction of reluctance motors | Gerald Burt Kliman | 1991-10-01 |
| 4464596 | Multi-section permanent magnet rotor | Timothy J. Miller, Donald W. Jones, Gary L. Kalan | 1984-08-07 |
| 4427910 | Magnetic slot wedge with low average permeability and high mechanical strength | Henry G. Lenz | 1984-01-24 |
| 4425521 | Magnetic slot wedge with low average permeability and high mechanical strength | George M. Rosenberry, Jr., John A. Mallick | 1984-01-10 |
| 4385251 | Flux shield for an inductor-alternator machine | John A. Mallick, Thomas A. Nondahl | 1983-05-24 |
| 4371801 | Method and apparatus for output regulation of multiple disk permanent magnet machines | — | 1983-02-01 |
| 4308479 | Magnet arrangement for axial flux focussing for two-pole permanent magnet A.C. machines | — | 1981-12-29 |