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INVAC CORP

Overview
  • Total Patents
    12
About

INVAC CORP has a total of 12 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets computer technology, textiles and paper and digital networks are COMPUTER TRANSCEIVER SYSTEMS, NAAMLOOZE VENNOOTSCHAP KAMATEC and MARUMOTO YOSHITOMO.

Patent filings in countries

World map showing INVAC CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 United Kingdom 3

Patent filings per year

Chart showing INVAC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Werner Flieg 7
#2 Francis Plaisance Stanley 2
#3 Ralph Berger 1
#4 Irving Jasphy 1
#5 Davis Wilbern F 1
#6 Stanley Plaisance 1

Latest patents

Publication Filing date Title
US3279365A High speed belt printer with comparison means
US3233715A Transmitter receiver machine employing print sphere typewriter structure
GB1016755A Improvements relating to intelligence converting apparatus and techniques
US3290507A Photosensitive digital output apparatus operative by clock movement
US3092310A Data processing apparatus
US3080110A Photoelectrically controlled tape punch
US3235741A Switch
US3096016A Data recorder
US3032163A Data recorder and associated methods
US2957523A Data processing apparatus