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GRAPHIC SCIENCES INC

Overview
  • Total Patents
    70
About

GRAPHIC SCIENCES INC has a total of 70 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets audio-visual technology, computer technology and measurement are ZHENG YUNFEI, COLOR TELEVISION INC and VISIONEER INC.

Patent filings in countries

World map showing GRAPHIC SCIENCES INCs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 11
#3 United Kingdom 11
#4 Germany 8
#5 France 8
#6 Sweden 7
#7 Australia 2
#8 Japan 2
#9 Netherlands 2
#10 Spain 1
#11 Italy 1

Patent filings per year

Chart showing GRAPHIC SCIENCES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hippel Eric A Von 10
#2 Keplinger Edward G 10
#3 Krallinger Robert E 10
#4 Dolan Donald T 8
#5 Terrell Jerry W 8
#6 Costello Matthew J 7
#7 Krallinger R E 5
#8 Keplinger E G 5
#9 Terrel J W 5
#10 Von Hippel E A 5

Latest patents

Publication Filing date Title
GB2013140A Electrostatic recording apparatus and method
US4148076A Facsimile machine
US4149033A Acoustic coupler assembly
AU8214475A Fascimile apparatus with variable reproduction cycle
US4005257A Facsimile transceiver
US3949869A Document tray
US3992623A Optical scanner
CA987401A High speed facsimile systems
CA987400A High speed facsimile systems
US3965292A Paper handling apparatus for facsimile receiver
US3973264A Stylus assembly for facsimile receiver
US3886308A Facsimile receiver
CA964364A High speed facsimile systems
US3697691A Electro-sensitive printing resin control system
US3640482A Paper feed mechanism
GB1282453A An air filter arrangement for use in facsimile transmission systems
US3614319A Telephonic transmission of data in graphic form
US3619493A Automatic gain control for graphic data transmission system
GB1246459A Paper feed mechanism
US3582550A Self-synchronizing graphic transmission and reproduction system