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JOHN J NESBITT INC

Overview
  • Total Patents
    30
About

JOHN J NESBITT INC has a total of 30 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States. Its main competitors in its focus markets thermal processes, machines and transport are BUCKEYE BLOWER COMPANY, HEAT PIPE TECHNOLOGY INC and GUENTNER GMBH & CO KG.

Patent filings in countries

World map showing JOHN J NESBITT INCs patent filings in countries
# Country Total Patents
#1 United States 30

Patent filings per year

Chart showing JOHN J NESBITT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Henshall Percival P 10
#2 John Mcelgin 9
#3 Mcelgin John W 7
#4 Warren Ewald 7
#5 Miller Jr Samuel W 2
#6 Werft Ellis L 1
#7 Walter Greene Robert 1
#8 Miller Samuel W 1

Latest patents

Publication Filing date Title
US2869832A Apparatus for air conditioning
US2816738A Heat exchanger
US2860833A Multi-room heating and ventilating system
US2808900A Vertical louvre wall box
US2818217A Air conditioning system and method of operation
US2727455A Method and apparatus for air conditioning and ventilating systems
US2775432A Apparatus for air conditioning
US2696948A Air conditioning system
US2301433A Water type cooling or heating surface
US2268048A Air conditioning unit
US2290985A Air conditioning unit
US2284161A Air conditioning apparatus
US2286749A Air conditioning apparatus
US2138187A Radiator
US2216350A Apparatus for remote automatic readjustable air stream control for unit ventilators
US2098830A Apparatus for the heating of air
US1972766A Heating, ventilating, and air conditioning apparatus
US1875918A Movable panel for heating and ventilating units
US1919625A Automatic fire protection damper
US1898821A Fire protection mechanism for heating and ventilating units