Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5825943 | Selective document retrieval method and system | Jonathan E. DeVito, Harry T. Garland, Gerald A. May, Michael Roberts | 1998-10-20 |
| 5347400 | Optical system for virtual reality helmet | — | 1994-09-13 |