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HART & COOLEY INC

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    207,680
About

HART & COOLEY INC has a total of 17 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets thermal processes, machines and mechanical elements are AMANN GOTTFRIED & SOHN, FLAEKT OY and NINGBO AUX AIR CONDITIONING CO.

Patent filings in countries

World map showing HART & COOLEY INCs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Page Keith E 4
#2 Pridemore Clark E 4
#3 Edgar Glen A 3
#4 Rademaker Johan K 3
#5 Rademaker Johan 3
#6 Engelke Roger P 3
#7 Gramza Daniel J 1
#8 Lutz Michael R 1
#9 Palmbos Eric W 1
#10 Brandsen Steve 1

Latest patents

Publication Filing date Title
US2016069586A1 Prefabricated, modular, fire resistance and non-fire resistance rated ventilation duct assembly with integral subducts
US2015115605A1 Lock band and method of manufacturing
US6270401B1 Air diffuser with unitary valve assembly
US6087639A Heating coil retainer bracket and method for manufacturing the same
US6135137A Indexed coupler for positioning a shaft in multiple angular positions
CA2262172A1 Radial flow air diffuser
US6079187A Apparatus for packaging flexible duct for shipment and method for performing the same
CA2249688A1 Vent cap for exhausting gas from a chimney duct under high-velocity wind conditions
AU5529898A Air diffuser apparatus with ratchet mechanism
US5578232A Open-coil heater assembly and insulator therefor
US5346130A Thermally responsive air diffuser
US5015015A Clip securing arrangement for ventilation systems
US4876951A Air register handle arrangement
US4815934A Air deflector arrangement