Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646817 | Adjustable keyboard | Brian E. Manser, Anton R. Poole, Guoming Wu | 1997-07-08 |
| 5596480 | Split rotatable keyboard | Brian E. Manser, Anton R. Poole, Frank W. Guoming | 1997-01-21 |