Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7071581 | Uninterruptible power supply system using a slip-ring, wound-rotor-type induction machine and a method for flywheel energy storage | James L. Kirtley, Jr., Laban E. Lesster | 2006-07-04 |
| 6222349 | Temperature feedback control of alternator output power | Kevin E LeRow, Kevin J. Donegan, Mary Tolikas | 2001-04-24 |
| 6049148 | Integrated magnetic levitation and rotation system | Stephen B. Nichols, Shankar Jagannathan, Kevin J. Leary, William Stanton, Richard L. Hockney +2 more | 2000-04-11 |
| 5969446 | Flywheel permanent magnet machine | Richard L. Hockney, Gary M. Colello, Vijay Gondhalekar, Gita P. Rao | 1999-10-19 |
| 5929612 | Externally field-controlled induction generator | James L. Kirtley, Jr., Geoffrey B. Lansberry, Kevin J. Donegan, Gita P. Rao | 1999-07-27 |
| 5818137 | Integrated magnetic levitation and rotation system | Stephen B. Nichols, Shankar Jagannathan, Kevin J. Leary, William Stanton, Richard L. Hockney +2 more | 1998-10-06 |
| 5319273 | Fixed gain electromagnetic actuator and electromagnetic bearing incorporating same | Richard L. Hockney, James R. Downer | 1994-06-07 |
| 5291975 | System and method for damping narrow band axial vibrations of a rotating device | Bruce G. Johnson, Richard L. Hockney, Ralph Fenn | 1994-03-08 |
| 4961352 | Magnetic bearing and suspension system | James R. Downer, Richard L. Hockney, Bruce G. Johnson | 1990-10-09 |
| 4900962 | Magnetic translator bearings | Richard L. Hockney, James R. Downer, Timothy J. Hawkey, Bruce G. Johnson | 1990-02-13 |
| 4785212 | Large angle magnetic suspension system | James R. Downer, Stephen O'Dea, Tim E. Bliamptis, Rhonda R. Mariano, Laura J. Larkin | 1988-11-15 |
| 4723735 | Energy storage attitude control and reference system | James R. Downer, Tim E. Bliamptis, George A. Oberbeck, Susan D. Hendrie | 1988-02-09 |
| 4700094 | Magnetic suspension system | James R. Downer, George A. Oberbeck, Tim E. Bliamptis, Susan D. Hendrie | 1987-10-13 |
| 4631456 | Inertial energy storage device and synchronous rotary electrical machine for use therein | Robert Drescher, Richard L. Hockney, Bruce G. Johnson, Emery St. George, Jr., David C. Whipple | 1986-12-23 |
| 4617507 | Self-regulating energy storage system | James R. Downer, Tim E. Bliamptis, George A. Oberbeck, Susan D. Hendrie | 1986-10-14 |
| 4392100 | Optimum efficiency control system | William Stanton, Robert Drescher | 1983-07-05 |