Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873652 | Method of graphical manipulation in a potentially windowed display | David L. Keating, Wayne Colella | 1989-10-10 |
| 4803619 | Digital data processing system incorporating apparatus for resolving names | David H. Bernstein, Walter A. Wallach, Jr., Michael S. Richmond, John K. Ahlstrom, David A. Farber +2 more | 1989-02-07 |