Learn more

NAT COMP SYSTEMS INC

Overview
  • Total Patents
    22
About

NAT COMP SYSTEMS INC has a total of 22 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets control, machines and audio-visual technology are CHARI VENKATESH R, NAT COMPUTER SYSTEMS INC and NCS PEARSON INC.

Patent filings in countries

World map showing NAT COMP SYSTEMS INCs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 6
#3 Germany 3
#4 Australia 1
#5 China 1
#6 Hong Kong 1
#7 Ireland 1
#8 Mexico 1

Patent filings per year

Chart showing NAT COMP SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clark Jay V 11
#2 Moyer Judith 8
#3 Bramlett Jr William L 6
#4 Maciey James L 5
#5 Raymakers Jack J 5
#6 Wheeler Jerry D 5
#7 Bramlett William L Jun 2
#8 Nichols Dean R 1
#9 Ward Harlan R 1
#10 Morrison Dennis P 1

Latest patents

Publication Filing date Title
US3120800A Binary printer with decimal display