Patent US 4907019A
| Patent number | US 4907019A (click link for details and documents via Google Patents) |
|---|---|
| Title | Ink jet cartridges and ink cartridge mounting system |
| Inventors | Rodney M. Stephens |
| Company | Tektronix Inc |
| Filing date | 1989-03-27 |
| Grant date | 1990-03-06 |