Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021995 | Data exchange apparatus and methods | John Martin Pratt | 1991-06-04 |
| 4882674 | Apparatus and method for control of one computer system by another computer system | Isabel B. Tomaszewski | 1989-11-21 |