Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518468 | Process for making electrostatic imaging surface | Leo A. Beaudet | 1985-05-21 |
| 4476387 | Corona charging apparatus | Harold W. Cobb | 1984-10-09 |
| 4409604 | Electrostatic imaging device | — | 1983-10-11 |
| 4408214 | Thermally regulated ion generation | Leo A. Beaudet | 1983-10-04 |
| 4379969 | Corona charging apparatus | Harold W. Cobb | 1983-04-12 |
| 4365549 | Electrostatic transfer printing | Jeffrey J. Carrish | 1982-12-28 |
| 4282297 | Charge transfer imaging | — | 1981-08-04 |
| 4267556 | Electrostatic transfer printing employing ion emitting print head | Jeffrey J. Carrish | 1981-05-12 |
| 4195927 | Double transfer electrophotography | Jeffrey J. Carrish | 1980-04-01 |