Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694142 | Interactive digital arrow (d'arrow) three-dimensional (3D) pointing | Robert David Darrow, William Adams | 1997-12-02 |
| 5671739 | Imaging of interventional devices during medical procedures | Robert David Darrow, Steven P. Souza | 1997-09-30 |
| 5671742 | Method for magnetic resonance angiography using in-flow of transverse spin magnetization | Erika Schneider | 1997-09-30 |
| 5626137 | Apparatus and methods for magnetic resonance (MR) angiography using fluids polarized at low temperatures | Steven P. Souza, Robert David Darrow | 1997-05-06 |
| 5617859 | Apparatus and methods for magnetic resonance (MR) imaging of cavities using fluids polarized at low temperatures | Steven P. Souza, Robert David Darrow, Harvey E. Cline | 1997-04-08 |
| 5611340 | Apparatus and methods for magnetic resonance (MR) angiography using hydrogen polarized at low temperatures | Steven P. Souza | 1997-03-18 |
| 5609153 | Magnetic resonance (MR) angiography using a toroidal polarizing magnet and a low-field imaging magnet | Robert David Darrow | 1997-03-11 |
| 5603320 | Magnetic resonance (MR) angiography using an integrated polarizing and imaging magnet | Steven P. Souza | 1997-02-18 |