Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422656 | Personal communicator having improved contrast control for a liquid crystal, touch sensitive display | David J. Allard, Brent A. Beatty, Francis J. Canova, Jr., Bradley J. DeBauche, Debra A. G. Johnson +5 more | 1995-06-06 |