ElectroPrint, Inc.
13Patents
0Active
13Granted
28Portfolio score
Filing activity: Jan 24, 1972 → Aug 27, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3977323A | Electrostatic printing system and method using ions and liquid aerosol toners | Emerging Cross-Sectional Technologies | 46 | Expired |
| US3967549A | Ink supply system for an ink mist printer | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4006983A | Electrostatic color printing systems using modulated ion streams | Physics | 11 | Expired |
| US4016813A | Electrostatic line printer | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4318002A | Method of charging a multilayered apertured element in an electrostatic imaging process | Physics | 8 | Expired |
| US4001838A | Methods and apparatus for cleaning paper in a high speed electrostatic printing apparatus | Physics | 7 | Expired |
| US4181423A | Electrostatic color printing systems and methods using modulated ion streams | Physics | 7 | Expired |
| US4068585A | Electrostatic printer support with controlled electrostatic surface voltage | Emerging Cross-Sectional Technologies | 5 | Expired |
| US3972716A | Color electrophotography using encoded multicolor information | Physics | 4 | Expired |
| US4158564A | Method and apparatus for controlling the gray scale response of a multilayer image forming screen | Physics | 3 | Expired |
| US4004513A | Method and apparatus for preventing ink smears in an electrostatic ink mist printing system | Performing Operations; Transporting | 3 | Expired |
| US4014694A | Method and apparatus for forming a positive electrostatic image | Physics | 3 | Expired |
| US4082448A | Electrostatic modulator for control of flow of charged particles | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.