Assignee
ELECTROPRINT INC
13 granted patents·201 citations·filing 1972–1979
Top patents by PatentIndex Score
13 records- 0193US3977323AElectrostatic printing system and method using ions and liquid aerosol tonersELECTROPRINT INC·Filed 1975·Granted Aug 31, 1976·57 cites·11 claims
- 0287US3972716AColor electrophotography using encoded multicolor informationELECTROPRINT INC·Filed 1972·Granted Aug 3, 1976·26 cites·10 claims
- 0386US3967549AInk supply system for an ink mist printerELECTROPRINT INC·Filed 1973·Granted Jul 6, 1976·50 cites·10 claims
- 0472US4006983AElectrostatic color printing systems using modulated ion streamsELECTROPRINT INC·Filed 1973·Granted Feb 8, 1977·12 cites·21 claims
- 0561US4181423AElectrostatic color printing systems and methods using modulated ion streamsELECTROPRINT INC·Filed 1976·Granted Jan 1, 1980·10 cites·23 claims
- 0661US4016813AElectrostatic line printerELECTROPRINT INC·Filed 1975·Granted Apr 12, 1977·12 cites·22 claims
- 0759US4318002AMethod of charging a multilayered apertured element in an electrostatic imaging processELECTROPRINT INC·Filed 1979·Granted Mar 2, 1982·9 cites·1 claims
- 0850US4001838AMethods and apparatus for cleaning paper in a high speed electrostatic printing apparatusELECTROPRINT INC·Filed 1974·Granted Jan 4, 1977·9 cites·46 claims
- 0945US4004513AMethod and apparatus for preventing ink smears in an electrostatic ink mist printing systemELECTROPRINT INC·Filed 1975·Granted Jan 25, 1977·4 cites·5 claims
- 1042US4068585AElectrostatic printer support with controlled electrostatic surface voltageELECTROPRINT INC·Filed 1975·Granted Jan 17, 1978·5 cites·29 claims
- 1141US4158564AMethod and apparatus for controlling the gray scale response of a multilayer image forming screenELECTROPRINT INC·Filed 1978·Granted Jun 19, 1979·4 cites·7 claims
- 1239US4014694AMethod and apparatus for forming a positive electrostatic imageELECTROPRINT INC·Filed 1975·Granted Mar 29, 1977·3 cites·5 claims
- 1329US4082448AElectrostatic modulator for control of flow of charged particlesELECTROPRINT INC·Filed 1974·Granted Apr 4, 1978·0 cites·24 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →