Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6181137 | Unified shimming for magnetic resonance superconducting magnets | Timothy John Havens, Robert Sethfield Smith, Steven Ho-Chong Wong, Michele D. Ogle, Bu-Xin Xu +1 more | 2001-01-30 |
| 6147579 | Superconducting magnet non-uniform thermal insulation blankets | William Louis Einziger, Gregory Alan Lehmann, John Arthur Urbahn | 2000-11-14 |
| 6147844 | Quench protection for persistant superconducting magnets for magnetic resonance imaging | Phillip W. Eckels | 2000-11-14 |
| 6078234 | Helium vessel for open architecture magnetic resonance imaging superconducting magnet | John Scaturro, Jr., Peter L. Sue | 2000-06-20 |
| 6014069 | Superconducting magnet correction coil adjustment mechanism | Timothy John Havens, Minfeng Xu | 2000-01-11 |
| 6011454 | Superconducting magnet suspension assembly | Gregory F. Hayworth, John Scaturro, Jr. | 2000-01-04 |
| 5999076 | Magnetic resonance imaging passively shimmed superconducting magnet assembly | Robert Becker, Gregory F. Hayworth, Kenneth G. Herd, Peter Angus Morgan, Richard Andrew Ranze +1 more | 1999-12-07 |
| 5973582 | Resonance imager mobile van magnetic field homogeneity shift compensation | Timothy John Havens, Chung-Yih Ho, Steven Ho-Chong Wong, Bu-Xin Xu, Minfeng Xu | 1999-10-26 |
| 5960636 | Method and apparatus for precooling a mass prior to immersion in a cryogenic liquid | Thomas W. Schuck, Stanley Louis Morton, David Jonathan Chalk, Lawrence V. Bischke, Shaun Patrick O'Shea | 1999-10-05 |
| 5718034 | Aluminum stabilized superconductor supported by aluminum alloy sheath | Gregory Alan Lehmann, Yury Lvovsky, Ronald Glenn Wood | 1998-02-17 |
| 5661646 | Multi-phase DC-DC chopper with different number of phases | Minfeng Xu, Paulo RIBEIRO | 1997-08-26 |
| 5650230 | Compressive strut for cryogenic applications | Mostafa M. Abdelsalam | 1997-07-22 |
| 5620798 | Aluminum stabilized superconductor supported by aluminum alloy sheath | Gregory Alan Lehmann, Yury Lvovsky, Ronald Glenn Wood | 1997-04-15 |
| 5528210 | W-shaped superconducting electromagnetic system for magnetic levitation vehicles | Joseph A. Waynert, Charles M. Weber, Minfeng Xu | 1996-06-18 |
| 5324891 | Superconducting connecting leads having thermal plug | Yehia M. Eyssa | 1994-06-28 |
| 5315277 | Vertically rippled superconductive magnetic energy storage | Yehia M. Eyssa, Roger W. Boom | 1994-05-24 |
| 5237298 | Superconducting energy storage magnet | Roger W. Boom, Yehia M. Eyssa, Mostafa K. Abdelsalam | 1993-08-17 |
| 5181170 | High efficiency DC/DC current source converter | Yehia M. Eyssa | 1993-01-19 |