Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005971 | Method, system and program products for displaying multiple types of data in single images | Lawrence D. Bergman, John T. Robinson, Bernice E. Rogowitz | 1999-12-21 |
| 5649078 | Efficient two-pass rasterization scheme utilizing visibility information | Shawn A. Hall, William L. Luken | 1997-07-15 |
| 4949255 | Message interface and method for recursive calling between interpretive and compiled computer processes | Michael Thomas Wheatley | 1990-08-14 |
| 4736321 | Communication method between an interactive language processor workspace and external processes | James A. Brown, Michael Thomas Wheatley | 1988-04-05 |