Patent US 4720703A
| Patent number | US 4720703A (click link for details and documents via Google Patents) |
|---|---|
| Title | Display method and apparatus employing cursor panning |
| Inventors | Charles B. Schnarel Jr., Allen Wirfs-Brock |
| Company | Tektronix Inc |
| Filing date | 1987-05-04 |
| Grant date | 1988-01-19 |