Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362823 | Intellectual structure for single-point visual representation of n-dimensional points using broken-line parallel coordinates | Robert R. Johnson, Marc Palmer, Eric Palmer | 2002-03-26 |
| 5917500 | Intellectual structure for visualization of n-dimensional space utilizing a parallel coordinate system | Robert R. Johnson, Mark Palmer, Richard H. Anderson | 1999-06-29 |