Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785046 | Zoom monocular and viewing screen | — | 2004-08-31 |
| 6768584 | Devices adapted to be held at eye level by apparatus | — | 2004-07-27 |
| 6757364 | Voice-activated telephone directory | — | 2004-06-29 |
| 6392798 | Apparatus for holding viewing devices at eye level | — | 2002-05-21 |
| 5553627 | Tongue depressor | — | 1996-09-10 |