Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5541624 | Impulse ink jet apparatus employing ink in solid state form | Theodore M. Cooke | 1996-07-30 |
| 5202659 | Method and apparatus for selective multi-resonant operation of an ink jet controlling dot size | Stephen Jay Liker | 1993-04-13 |
| 4631557 | Ink jet employing phase change ink and method of operation | Theodore M. Cooke | 1986-12-23 |
| 4607266 | Phase change ink jet with independent heating of jet and reservoir | — | 1986-08-19 |
| 4366490 | Method and apparatus for tuning ink jets | Karen Lynch | 1982-12-28 |