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HART IND INC

Overview
  • Total Patents
    11
About

HART IND INC has a total of 11 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets furniture and games, machine tools and engines, pumps and turbines are KAUFFELDT HORST, LYMAN HOMER F and LILJA BO VILHELM.

Patent filings in countries

World map showing HART IND INCs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Taylor Frank John 3
#2 Price P Michael 1
#3 Taylor Frank J 1
#4 Elliott Janet 1
#5 Taylor F J 1
#6 Frank John Taylor 1
#7 Hart Merida L 1
#8 Schmidt E Michael 1

Latest patents

Publication Filing date Title
US4836230A Non-electric dishwasher
US4786214A Method of pipe cap extraction
IL74974D0 Non-electric portable dishwasher
FR2481914A1 PORTABLE DISHWASHING MACHINE
US2948231A Wire line operated well pump