Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879668 | Method of displaying internal surfaces of three-dimensional medical images | Siegwalt Ludke, William E. Lorensen | 1989-11-07 |
| 4849697 | Three-dimensional magnetic resonance flow-contrast angiography with suppression of stationary material | Charles L. Dumoulin | 1989-07-18 |
| 4821213 | System for the simultaneous display of two or more internal surfaces within a solid object | Siegwalt Ludke, William E. Lorensen | 1989-04-11 |