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HEATCRAFT

Overview
  • Total Patents
    50
About

HEATCRAFT has a total of 50 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, machines and consumer goods are GUANGZHOU WIDE IND CO LTD, LUVE SPA and WU JIANLONG.

Patent filings per year

Chart showing HEATCRAFTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Derosier Gregory S 17
#2 Bae Young L 8
#3 Heidenreich Michael E 7
#4 Loomis Roger A 7
#5 Lammert Paul F 7
#6 Richter Ira Z 6
#7 Mcfarlane William 4
#8 Mcelwrath Benjamin W Jr 4
#9 Kitchen James A Jr 3
#10 Ammerman George Edward 3

Latest patents

Publication Filing date Title
US6604574B1 Two-piece header and heat exchanger incorporating same
US6550257B1 Angled UV fixture in a-coil
US2003075307A1 Exchanger of thermal energy with multiple cores and a thermal barrier
US6321548B1 Apparatus for automatically closing a cooling system expansion valve in response to power loss
US6016864A Heat exchanger with relatively flat fluid conduits
US5927393A Heat exchanger fin with enhanced corrugations
US5873519A Electronic thermostat with multiple program options
US5826646A Flat-tubed heat exchanger
US5970726A Defrost control for space cooling system
US5644841A Method for manufacturing a heat transfer coil
US5771964A Heat exchanger with relatively flat fluid conduits
US5684717A Apparatus for monitoring operation of heating and cooling systems
US5584340A Heat exchanger with flexible tube support
US5613554A A-coil heat exchanger
US5551248A Control apparatus for space cooling system
US5275234A Split resistant tubular heat transfer member
WO9113299A1 Hot gas defrost refrigeration system
US5056327A Hot gas defrost refrigeration system
US5042576A Louvered fin heat exchanger
AU4294872A Open coil heating element assembly