Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5255361 | Method of and system for updating a display unit | Janet Roberts Callaway, John M. McConaughy, Steven T. Pancoast | 1993-10-19 |
| 5043919 | Method of and system for updating a display unit | Janet Roberts Callaway, John M. McConaughy, Steven T. Pancoast | 1991-08-27 |