Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894406 | Elevated separate external keyboard apparatus for use with portable computer | Michael L. Blend | 1999-04-13 |
| 5336001 | Maximum comfort keyboard | — | 1994-08-09 |
| D348877 | Maximum comfort keyboard | — | 1994-07-19 |