| 10215230 |
Pressurized gas bearings for rotating machinery |
Christopher Sortore |
2019-02-26 |
| 9583991 |
Systems, devices, and/or methods for managing magnetic bearings |
Christopher Sortore, Robert Jett Field, Kirk Treubert |
2017-02-28 |
| 8987959 |
Split magnetic thrust bearing |
Christopher Sortore, Robert Jett Field, Gary Ramsey, George R. Erdman |
2015-03-24 |
| 8698367 |
High-speed permanent magnet motor and generator with low-loss metal rotor |
Christopher Sortore, Robert Jett Field |
2014-04-15 |
| 8330311 |
Magnetic thrust bearing with integrated electronics |
Gary Ramsey, Christopher Sortore, Robert Jett Field, Kirk Treubert, Mark R. Hanson |
2012-12-11 |
| 7687948 |
Magnetic bearing |
Christopher Sortore, Robert Jett Field, Kirk Treubert |
2010-03-30 |
| 7629715 |
Systems, devices and methods for driving machinery |
Christopher Sortore, Robert Jett Field |
2009-12-08 |
| 7471022 |
Magnetic bearing |
Christopher Sortore, Robert Jett Field, Kirk Treubert |
2008-12-30 |
| 7250704 |
High temperature electrical coil |
Christopher Sortore, Robert Jett Field |
2007-07-31 |
| 7250734 |
High performance switched reluctance machine |
Robert Jett Field, Christopher Sortore |
2007-07-31 |
| 7235986 |
Capacitive position sensing system with resonant amplification |
Robert Jett Field |
2007-06-26 |
| 7005864 |
Capacitive position sensing system with resonant amplification |
Robert Jett Field |
2006-02-28 |
| 5977677 |
Combination bearing for gas turbine engine |
Mark S. Henry, Eugene E. Pfaffenberger, Donald W. Burns |
1999-11-02 |
| 5736800 |
Light weight, high performance radial actuator for magnetic bearing systems |
Richard Willis |
1998-04-07 |
| 5696412 |
Sensor-less position detector for an active magnetic bearing |
— |
1997-12-09 |
| 5342825 |
Passive superconducting bearing system |
Michael H. Hall, Sukhvinder S. Kang |
1994-08-30 |