Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452574 | Hood-shaped support frame for a low cost virtual reality system | Ann Lasko-Harvill, Michael A. Teitel | 2002-09-17 |
| 6424334 | Computer data entry and manipulation apparatus and method | Thomas G. Zimmerman | 2002-07-23 |
| 6414731 | Low cost virtual reality system | Ann Lasko-Harvill, Michael A. Teitel | 2002-07-02 |
| 6400374 | Video superposition system and method | — | 2002-06-04 |