Patent US 4625202A
| Patent number | US 4625202A (click link for details and documents via Google Patents) |
|---|---|
| Title | Apparatus and method for generating multiple cursors in a raster scan display system |
| Inventors | Scott C. Richmond, Jim Peterson |
| Company | Tektronix Inc |
| Filing date | 1983-04-08 |
| Grant date | 1986-11-25 |