Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134688 | Computer method and an apparatus for generating a display picture representing a set of objects including a brush element | — | 1992-07-28 |
| 4631690 | Multiprocessor computer system for forming a color picture from object elements defined in a hierarchic data structure | Pieter Maria Mielekamp | 1986-12-23 |