Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874164 | Personal computer apparatus for block transfer of bit-mapped image data | Dave Dean, Joseph C. Decuir, Ronald Nicholson, Akio Tanaka | 1989-10-17 |
| 4829473 | Peripheral control circuitry for personal computer | Glenn J. Keller | 1989-05-09 |