Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010500 | Gesture-modified diagram for retrieval of image resembling diagram, with parts selectable for further interactive retrieval | Ranjit Makkuni, Frank Zdybel, Jr. | 1991-04-23 |
| 4987492 | User interface control for communication system | Steven R. Harrison, Thomas E. Merrow, Jane J. Laursen, George O. Goodman, Jay Trow +1 more | 1991-01-22 |