Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4823149 | Ink jet apparatus employing plate-like structure | William R. Gardner, Viasheslav B. Maltsev | 1989-04-18 | $1,111,000 |
| 4682185 | Ink jet method and apparatus utilizing a web of hot melt ink | — | 1987-07-21 | |
| 4682187 | Ink jet method and apparatus utilizing grandular or hot melt ink | — | 1987-07-21 | |
| 4468680 | Arrayed ink jet apparatus | — | 1984-08-28 | $37,668,000 |
| 4453169 | Ink jet apparatus and method | — | 1984-06-05 | $43,070,000 |
| 4442443 | Apparatus and method to eject ink droplets on demand | — | 1984-04-10 | $13,845,000 |
| 4208001 | Ultrasonic metal welding apparatus | — | 1980-06-17 |