Issued Patents All Time
Showing 26–50 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8346326 | Superconductive wire, processes of manufacture and uses thereof | James William Bray, Kiruba Sivasubramaniam | 2013-01-01 |
| 8319389 | Segmented stator assembly | Kiruba Sivasubramaniam Haran, James Pellegrino Alexander, Jay Zhiqiang Cao, Murtuza Lokhandwalla, Jeremy Daniel Van Dam +1 more | 2012-11-27 |
| 8085047 | Heat pipe cooled suerconducting magnets with ceramic coil forms | Xianrui Huang, Bulent Aksel, Kathleen Melanie Amm, Ernst Wolfgang Stautner, Paul St. Mark Shadforth Thompson +3 more | 2011-12-27 |
| 8018102 | Shielding of superconducting field coil in homopolar inductor alternator | James Pellegrino Alexander, Kiruba Sivasubramaniam, Minfeng Xu | 2011-09-13 |
| 7994664 | System and method for cooling a superconducting rotary machine | Robert Adolf Ackermann, Xianrui Huang, James William Bray | 2011-08-09 |
| 7969049 | High power density cooling of electrical machines using ceramic tubes of high thermal conductivity | Kirubaharan Sivasubramaniam, James Pelligrino Alexander, William Dwight Gerstler, James William Bray | 2011-06-28 |
| 7928616 | Systems and apparatus involving toothed armatures in superconducting machines | Kiruba Sivasubramaniam, James William Bray, Patrick Lee Jansen | 2011-04-19 |
| 7852079 | Apparatus for low AC loss thermal shielding and method of making same | Xianrui Huang, Paul Shadforth Thompson, Bulent Aksel | 2010-12-14 |
| 7821164 | Method and apparatus for a superconducting generator driven by wind turbine | Kiruba Sivasubramaniam | 2010-10-26 |
| 7732966 | Superconducting homopolar inductor alternator for power applications | Kirubaharan Sivasubramaniam, James William Bray, James Michael Fogarty | 2010-06-08 |
| 7724483 | Systems and methods involving protection of superconducting generators for power applications | James William Bray, Patrick Lee Jansen, Kiruba Sivasubramaniam | 2010-05-25 |
| 7705701 | Thin metal layer vacuum vessels with composite structural support | Xianrui Huang, William D. Barber, Paul St. Mark Shadforth Thompson, Kiruba Sivasubramaniam | 2010-04-27 |
| 7626477 | Cold mass cryogenic cooling circuit inlet path avoidance of direct conductive thermal engagement with substantially conductive coupler for superconducting magnet | Xianrui Huang, Paul Shadforth Thompson | 2009-12-01 |
| 7547999 | Superconducting multi-pole electrical machine | James Pelligrino Alexander, Kiruba Sivasubramaniam | 2009-06-16 |
| 7548000 | Multilayer radiation shield | John Arthur Urbahn | 2009-06-16 |
| 7498814 | Magnet assembly for magnetic resonance imaging system | Xianrui Huang, Minfeng Xu, Paul St. Mark Shadforth Thompson, Bulent Aksel, Kathleen Melanie Amm +2 more | 2009-03-03 |
| 7449889 | Heat pipe cooled superconducting magnets with ceramic coil forms | Xianrui Huang, Bulent Aksel, Kathleen Melanie Amm, Ernst Wolfgang Stautner, Paul St. Mark Shadforth Thompson +3 more | 2008-11-11 |
| 7423431 | Multiple ring polefaceless permanent magnet and method of making | Kathleen Melanie Amm, Paul Shadforth Thompson, Bulent Aksel, Bruce Campbell Amm, Michael Palmo +2 more | 2008-09-09 |
| 7348707 | Electromechanical device having three-dimensional stator laminations | James Pelligrino Alexander, Kiruba Sivasubramaniam, Manoj Ramprasad Shah | 2008-03-25 |
| 7345560 | Method and apparatus for magnetizing a permanent magnet | Liang Li, Kathleen Melanie Amm, Juliana Shei, Bulent Aksel, Mark Gilbert Benz +4 more | 2008-03-18 |
| 7345559 | High field open MRI magnet isolation system and method | Yu Wang, Richard Andrew Ranze | 2008-03-18 |
| 7319329 | Cold mass with discrete path substantially conductive coupler for superconducting magnet and cryogenic cooling circuit | Xianrui Huang, Paul Shadforth Thompson | 2008-01-15 |
| 7319327 | Magnetic resonance imaging system with reduced cooling needs | David Thomas Ryan, Kathleen Melanie Amm, Bruce Alan Knudsen, Judson Sloan Marte, Thomas Robert Raber +4 more | 2008-01-15 |
| 7317268 | System and method for cooling a super-conducting device | James William Bray, Albert Eugene Steinbach, Richard Nils Dawson, Xianrul Huang | 2008-01-08 |
| 7312544 | Fluid transfer device and method for conveying fluid to a rotating member | Bharat Sampathkumaran Bagepalli, James William Bray, Aniruddha Dattatraya Gadre | 2007-12-25 |