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GAC INT INC

Overview
  • Total Patents
    41
About

GAC INT INC has a total of 41 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets medical technology, materials and metallurgy and machines are WANG JE WON, Bernhard Förster Gmbh and TEKKA.

Patent filings in countries

World map showing GAC INT INCs patent filings in countries
# Country Total Patents
#1 United States 24
#2 EPO (European Patent Office) 9
#3 Canada 5
#4 Germany 1
#5 France 1
#6 Japan 1

Patent filings per year

Chart showing GAC INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawaguchi Kozo 14
#2 Miura Fujio 11
#3 Orikasa Masaaki 5
#4 Mottate Mikio 4
#5 Nishi Kikuo 4
#6 Zhang Tao 2
#7 Cetlin Norman M 2
#8 Cetlin Norman 2
#9 Inoue Akihisa 2
#10 Masumoto Tsuyoshi 2

Latest patents

Publication Filing date Title
US5759028A Orthodontic bonding system
EP0727192A1 Orthodontic bracket
US5545037A Interarch orthodontic coil spring
EP0579422A2 Interarch orthodontic coil spring.
US5947723A Titanium orthodontic appliances
US5282743A Orthodontic bracket
US5292248A Molar appliance
EP0521736A1 Orthodontic appliance
US5167500A Orthodontic appliance
CA2016249A1 Orthodontic appliance with hook
US5017133A Orthodontic archwire
US5030089A Orthodontic appliance with hook
US5046948A Orthodontic coil spring
US4936773A Orthodontic apparatus having an improved base portion
US4886451A Orthodontic appliances for dental arch expansion
US4741696A Orthodontic appliances for dental arch expansion
US4453917A Face bow
US4243386A Orthodontic appliance
JPS51131198A Tooth row reforming bed