Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491495 | User interface having simulated devices | David M. Barrett, Patricia A. Martin, Christopher D. Mokoski | 1996-02-13 |
| 5148155 | Computer with tablet input to standard programs | Patricia A. Martin, Jonathan T. Huntington, II, J. Michael McNally, David M. Barrett | 1992-09-15 |
| 4608658 | Method and apparatus for removing noise at the ends of a stroke caused by retracing | — | 1986-08-26 |
| 4562304 | Apparatus and method for emulating computer keyboard input with a handprint terminal | Andrew H. Nilssen | 1985-12-31 |
| 4534060 | Method and apparatus for removing noise at the ends of a stroke | — | 1985-08-06 |