Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8468684 | Method and apparatus for magnetizing a permanent magnet | Evangelos Trifon Laskaris, Paul Shadforth Thompson, Liang Li, Kathleen Melanie Amm, Bulent Aksel | 2013-06-25 |
| 7242191 | Cold mass support structure and helium vessel of actively shielded high field open MRI magnets | Evangelos Trifon Laskaris, Xianrui Huang, Michele D. Ogle, Paul St. Mark Shadforth Thompson | 2007-07-10 |
| 7218195 | Method and apparatus for magnetizing a permanent magnet | Evangelos Trifon Laskaris, Paul Shadforth Thompson, Liang Li, Kathleen Melanie Amm, Bulent Aksel | 2007-05-15 |
| 7148689 | Permanent magnet assembly with movable permanent body for main magnetic field adjustable | Xianrui Huang, Evangelos Trifon Laskaris, Kathleen Melanie Amm, Bruce Campbell Amm | 2006-12-12 |
| 7053743 | Permanent magnet assembly and method of making thereof | Evangelos Trifon Laskaris, Kathleen Melanie Amm, Paul Shadforth Thompson | 2006-05-30 |
| 7023309 | Permanent magnet assembly and method of making thereof | Evangelos Trifon Laskaris, Kathleen Melanie Amm, Paul Shadforth Thompson | 2006-04-04 |
| 6525634 | Permanent magnet assembly and method of making thereof | Evangelos Trifon Laskaris, Kathleen Melanie Amm, Paul Shadforth Thompson | 2003-02-25 |
| 6518867 | Permanent magnet assembly and method of making thereof | Evangelos Trifon Laskaris, Kathleen Melanie Amm, Paul Shadforth Thompson | 2003-02-11 |
| 6504461 | Open magnet with recessed field shaping coils | Xianrui Huang, Evangelos Trifon Laskaris, Bruce Campbell Amm | 2003-01-07 |
| 6396376 | Apparatus and method for a superconductive magnet with pole piece | Evangelos Trifon Laskaris | 2002-05-28 |
| 6218923 | Magnet having shielding | Evangelos Trifon Laskaris, Michele D. Ogle | 2001-04-17 |
| 6215383 | Magnet with shielding | Evangelos Trifon Laskaris, Michele D. Ogle | 2001-04-10 |
| 6215384 | Magnet including shielding | Evangelos Trifon Laskaris, Michele D. Ogle | 2001-04-10 |
| 6172588 | Apparatus and method for a superconductive magnet with pole piece | Evangelos Trifon Laskaris | 2001-01-09 |
| 6157279 | Open magnet having shielding | Evangelos Trifon Laskaris, Bu-Xin Xu, Michele D. Ogle, Bruce Campbell Amm | 2000-12-05 |
| 5999075 | Open magnet with shielding | Evangelos Trifon Laskaris | 1999-12-07 |
| 5994991 | Open magnet having shielding | Evangelos Trifon Laskaris, Bu-Xin Xu, Michele D. Ogle, Bruce Campbell Amm | 1999-11-30 |
| 5883558 | Open superconductive magnet having shielding | Evangelos Trifon Laskaris, Bu-Xin Xu | 1999-03-16 |
| 5874882 | Open and shielded superconductive magnet | Evangelos Trifon Laskaris, Michele D. Ogle, Bruce Campbell Amm | 1999-02-23 |
| 5874880 | Shielded and open superconductive magnet | Evangelos Trifon Laskaris | 1999-02-23 |
| 4646045 | Aperture sized disc shaped end caps of a ferromagnetic shield for magnetic resonance magnets | Madabushi V. Chari, Ahmed K. Kalafala, John D'Angelo | 1987-02-24 |