ELECTROSTATIC PRINTING CORP innovation strategy

Patent filings in countries

#	Technology
#1	Printing processes
#2	Unspecified technologies
#3	Electrography
#4	Printing machines
#5	Data recognition and presentation
#6	Copy machines
#7	Reproduction of printing surfaces
#8	Typewriters
#9	Photomechanical semiconductor production
#10	Printing plates

Publication	Filing date	Title
GB1313122A	1971-02-04	Electrostatic printing apparatus
CA931814A	1971-01-27	Electrostatic printing system
US3589283A	1969-02-19	Multicolor electrostatic printing system
US3587455A	1968-04-10	Offset printing on curved surfaces
US3340802A	1966-05-19	Electrostatic printing wherein screen carries powder between loading and printing points
US3340803A	1966-05-19	Electrostatic printing with powder applied to screen on printing side
GB1036983A	1965-03-16	Electrostatic printing brush powder feed system
FR1418142A	1964-10-01	Electrostatic printing device with controlled powder application
GB1025534A	1964-09-17	Electrostatic printing system with controlled powder feed
ES296430A1	1964-02-14	Method with your device for electrostatic printing (Machine-translation by Google Translate, not legally binding)
US3333537A	1964-02-03	Powder feed mechanism employing vibrating screen
US3280731A	1964-01-28	Stencil screen frame attachment and tensioning means
FR1383205A	1963-11-26	Method and apparatus for electrostatic printing
US3245341A	1963-04-15	Powder image forming device
US3228326A	1963-03-18	Spacer contact for electrostatic printing
US3202093A	1963-02-11	Electrostatic printing
US3202092A	1963-02-01	Electrostatic printing system
US3218967A	1962-12-20	Selective printing using electrostatic techniques
US3218968A	1962-12-17	Multicolor electrostatic printing
US3081698A	1960-03-04	Electrostatic printing system