Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840754 | Method of producing a permanent magnet machine | Dhaval Patel | 2020-11-17 |
| 10811936 | Generator systems | Aaron M. Finke, Stephen Michael Bortoli | 2020-10-20 |
| 10790716 | Layered conductors for reduced eddy loss | Dhaval Patel | 2020-09-29 |
| 10778135 | Motor parallel winding differential current protection | Joseph Kenneth Coldwate, Michael J. Menke, Gary L. Miles | 2020-09-15 |
| 10723469 | System and method for driving electrically driving a gas turbine engine via a wound field synchronous machine assisted by a PMG | Dhaval Patel | 2020-07-28 |
| 10594175 | Electrical machine laminations | Dhaval Patel, Andrew R. Wilkinson | 2020-03-17 |
| 10574123 | Concentric dual rotor electric machine | Joseph Kenneth Coldwate | 2020-02-25 |
| 10563590 | System and method of gas turbine engine shaft cooling | Joseph Kenneth Coldwate | 2020-02-18 |
| 10541634 | Generator arrangements and methods of controlling generator arrangements | Dhaval Patel, Jonathan C. Dell, Glenn C. Lemmers, Jr. | 2020-01-21 |
| 10541580 | Wedges with Q-axis damper circuits | Dhaval Patel | 2020-01-21 |
| 10459031 | Electronic circuit having serial latch scan chains | Tilman Gloekler, Jens Kuenzer, Cedric Lichtenau | 2019-10-29 |
| 10326394 | Wound field generator overvoltage prevention | Diego Rocha, Dhaval Patel, Jonathan C. Dell, John F. Defenbaugh, Eric A. Brust | 2019-06-18 |
| 10135383 | Current sensing in electric machines | Joseph Kenneth Coldwate | 2018-11-20 |
| 10110156 | Reducing fault energy from an electric motor drive for a compressor | John M. Beck, Joseph Kenneth Coldwate | 2018-10-23 |
| 10044238 | Interior permanent magnet rotor hubs | Dhaval Patel | 2018-08-07 |
| 10044305 | Controlling aircraft VFG over voltage under fault or load-shed | Huazhen Chai | 2018-08-07 |
| 9912214 | Wire-wound stator having phases with difference in temperature-responsive electrical resistance | Joseph Kenneth Coldwate | 2018-03-06 |
| 9893584 | End winding support for an electric generator | Mark J. Franklin, David Pfaffinger | 2018-02-13 |
| 9886408 | Data access protection for computer systems | Santosh Balasubramanian, Pradeep N. Chatnahalli, Cedric Lichtenau | 2018-02-06 |
| 9858229 | Data access protection for computer systems | Santosh Balasubramanian, Pradeep N. Chatnahalli, Cedric Lichtenau | 2018-01-02 |
| 9821661 | Device and method for operating an electric machine | Tino Merkel | 2017-11-21 |
| 9825510 | Variable gap electrical machines | Joseph Kenneth Coldwate | 2017-11-21 |
| 9825571 | Device and method for operating an electric machine | Lingling Xie | 2017-11-21 |
| 9825576 | Device and method for operating an electric machine | Tino Merkel, Marc Rudolph, Lingling Xie, Guenther Plapp | 2017-11-21 |
| 9779258 | Confidential extraction of system internal data | William E. Hall, Cedric Lichtenau, Elaine R. Palmer, Thomas Pflueger, Peter A. Sandon | 2017-10-03 |