Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9197110 | Electrostatic stabilizer for a passive magnetic bearing system | — | 2015-11-24 |
| 8985030 | Inductrack III configuration—a maglev system for high loads | — | 2015-03-24 |
| 8917086 | Position sensor for linear synchronous motors employing halbach arrays | — | 2014-12-23 |
| 8823233 | Passive magnetic bearing system | — | 2014-09-02 |
| 8760021 | Centrifugally decoupling touchdown bearings | — | 2014-06-24 |
| 8643249 | Electrostatic generator/motor configurations | — | 2014-02-04 |
| 8578860 | Inductrack III configuration—a maglev system for high loads | — | 2013-11-12 |
| 8581463 | Magnetic bearing element with adjustable stiffness | — | 2013-11-12 |
| 8264121 | Electrostatic generator/motor configurations | — | 2012-09-11 |
| 7876010 | Passive magnetic bearing configurations | — | 2011-01-25 |
| 7834513 | Electrostatic generator/motor having rotors of varying thickness and a central stator electrically connected together into two groups | — | 2010-11-16 |
| 7478598 | Oscillation damping means for magnetically levitated systems | — | 2009-01-20 |
| 7096794 | Inductrack configuration | — | 2006-08-29 |
| 7078838 | Passive magnetic bearing for a motor-generator | — | 2006-07-18 |
| 6906528 | Electronic non-contacting linear position measuring system | — | 2005-06-14 |
| 6906446 | Halbach array generator/motor having mechanically regulated output voltage and mechanical power output | — | 2005-06-14 |
| 6858962 | Halbach array generator/motor having an automatically regulated output voltage and mechanical power output | — | 2005-02-22 |
| 6758146 | Laminated track design for inductrack maglev systems | — | 2004-07-06 |
| 6664880 | Inductrack magnet configuration | — | 2003-12-16 |
| 6657344 | Passive magnetic bearing for a horizontal shaft | — | 2003-12-02 |
| 6633217 | Inductrack magnet configuration | — | 2003-10-14 |
| 6629503 | Inductrack configuration | — | 2003-10-07 |
| 6396186 | Electromechanical battery design suitable for back-up power applications | — | 2002-05-28 |
| 6250230 | Apparatus and method for reducing inductive coupling between levitation and drive coils within a magnetic propulsion system | — | 2001-06-26 |
| 6191515 | Combined passive magnetic bearing element and vibration damper | — | 2001-02-20 |