Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495306 | Display station and three-dimensional display ceiling | Tim Fletcher, Suresh Balu | 2004-08-31 |
| 6712477 | Optical projection system including projection dome | Richard W. Zobel, Jr., D'nardo Colucci, Suresh Balu | 2004-03-30 |