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MASTER IND INC

Overview
  • Total Patents
    21
About

MASTER IND INC has a total of 21 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and foods and drinks are HYCOP AB, AUTOBREVETS and TECHLOK LTD.

Patent filings in countries

World map showing MASTER IND INCs patent filings in countries

Patent filings per year

Chart showing MASTER IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnston Robert Louis 7
#2 Johnston Robert L 6
#3 Robaato Ruisu Jiyonsuton 2
#4 Banowetz Sr Michael W 1
#5 Newsome Randy A 1
#6 Banowetz Michael W 1
#7 Seifert Arthur P 1
#8 Norman Bill 1
#9 Borenstein Stephen F 1
#10 Prevost Robert 1

Latest patents

Publication Filing date Title
US6405459B1 Bowling overshoe
US5344249A Door rod lock link
US5094578A Self-locking retainer clip
EP0445514A1 Brake line quick connect joint
US4993755A Quick connect fitting
US4664427A Quick connect fitting
US4381863A Finger hole insert for bowling balls
US2756457A Clip for fish cleaning device
US2814903A Fishline float