Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824141 | Page holder for books | Flora B. Lewis | 1989-04-25 |
| 4779099 | Clamp for and method of fabricating a multi-layer ink jet apparatus | — | 1988-10-18 |
| 4751774 | Method of fabricating an ink jet apparatus | Thomas W. DeYoung | 1988-06-21 |
| 4593292 | Ink jet apparatus and method of operating ink jet apparatus employing phase change ink melted as needed | — | 1986-06-03 |
| 4539568 | Hot melt ink jet having non-spill reservoir | Aldo Scudo | 1985-09-03 |
| D280109 | Cleaning card for ink jet print head or similar article | Aldo Scudo | 1985-08-13 |
| 4479136 | Cleaning system and method for ink jet printer | Aldo Scudo | 1984-10-23 |
| 4424521 | Ink jet apparatus and reservoir | Morris W. Leen | 1984-01-03 |
| 4383264 | Demand drop forming device with interacting transducer and orifice combination | — | 1983-05-10 |
| 4364068 | Ink jet construction and method of construction | — | 1982-12-14 |