Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841855 | Menu level indicator for a telephone terminal | Joanne W. Davidson, William F. Dudley, Jr., David M. Gresham, Michael L. Moroze, Alessandro A. Subrizi +1 more | 1998-11-24 |
| 5805138 | Gross motion input controller for a computer system | Nicholas Brawne, James Lee Combs, James Alan Strothmann | 1998-09-08 |
| 5774540 | Hierarchical menu screen interface for displaying and accessing telephone terminal features | Joanne W. Davidson, William F. Dudley, Jr., David A. Fishman, David M. Gresham, Kenneth L. Kasiske +3 more | 1998-06-30 |