Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038389 | Rotor end plate | Edward C. Allen, Glenn C. Lemmers, Jr., Andrew R. Wilkinson | 2021-06-15 |
| 10879772 | Rotating resistor assemblies | Edward C. Allen, Andrew R. Wilkinson | 2020-12-29 |
| 10868461 | Three phase flux switching electric machine with orthogonally oriented magnets | Andrew R. Wilkinson, Andreas C. Koenig | 2020-12-15 |
| 10862378 | Additive amortisseur circuit | William Louis Wentland, Eric Karlen, Andrew R. Wilkinson | 2020-12-08 |
| 10840754 | Method of producing a permanent magnet machine | Andreas C. Koenig | 2020-11-17 |
| 10790716 | Layered conductors for reduced eddy loss | Andreas C. Koenig | 2020-09-29 |
| 10723469 | System and method for driving electrically driving a gas turbine engine via a wound field synchronous machine assisted by a PMG | Andreas C. Koenig | 2020-07-28 |
| 10720809 | Rotor wedges with eddy current inhibitors | Andrew R. Wilkinson | 2020-07-21 |
| 10693405 | Permanent magnet generator with magnetic rotor band | Andrew R. Wilkinson | 2020-06-23 |
| 10680492 | Variable frequency generator rotor winding support structure | Andrew P. Grosskopf, Edward C. Allen | 2020-06-09 |
| 10601288 | Additive amortisseur circuit | William Louis Wentland, Eric Karlen, Andrew R. Wilkinson | 2020-03-24 |
| 10594175 | Electrical machine laminations | Andreas C. Koenig, Andrew R. Wilkinson | 2020-03-17 |
| 10547127 | Electrical terminal device | David S. Behling, Glenn C. Lemmers, Jr., Alan Kasner, Douglas J. Turner | 2020-01-28 |
| 10541580 | Wedges with Q-axis damper circuits | Andreas C. Koenig | 2020-01-21 |
| 10541634 | Generator arrangements and methods of controlling generator arrangements | Jonathan C. Dell, Andreas C. Koenig, Glenn C. Lemmers, Jr. | 2020-01-21 |
| 10460861 | High speed rotor connection assembly | Edward C. Allen, Andrew R. Wilkinson | 2019-10-29 |
| 10333365 | End winding support segment with integrated lubricant manifold | Glenn W. Hufstedler, Ted A. Martin, Eric A. Brust, Shaun Maconaghy, Kevin J. Koester +3 more | 2019-06-25 |
| 10326394 | Wound field generator overvoltage prevention | Diego Rocha, Jonathan C. Dell, John F. Defenbaugh, Eric A. Brust, Andreas C. Koenig | 2019-06-18 |
| 10044238 | Interior permanent magnet rotor hubs | Andreas C. Koenig | 2018-08-07 |
| 9866085 | Generator motor wedge with wide arm span and reduced stress levels | Joseph Paul Krause, Jan Henry Abels | 2018-01-09 |
| 9653958 | Rotor wedge with arms | Eric A. Brust, Brady A. Manogue, Kevin J. Koester, Glenn W. Hufstedler, Shaun Maconaghy +1 more | 2017-05-16 |
| 9601975 | High altitude, high voltage rear terminal block assembly | Edward C. Allen, Alan D. Hanson, Laurence D. Vanek, Glenn C. Lemmers, Jr. | 2017-03-21 |
| 9461527 | Multiple conductor winding in stator | Derek R. Hochstetler, Gordon W. Friske | 2016-10-04 |
| 9337700 | Terminal assembly with reduced creepage | Edward C. Allen, Laurence D. Vanek | 2016-05-10 |
| 9325269 | Two stage flux switching machine for an electrical power generation system | Andreas C. Koenig, Todd A. Spierling | 2016-04-26 |