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Q DOT CORP

Overview
  • Total Patents
    64
About

Q DOT CORP has a total of 64 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets thermal processes, environmental technology and machine tools are SCHMIDT SCHE HEISSDAMPFGMBH, ECONOTHERM UK Ltd and J R Thermal LLC.

Patent filings in countries

World map showing Q DOT CORPs patent filings in countries

Patent filings per year

Chart showing Q DOT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grover George M 12
#2 Grover George Maurice 9
#3 Mccurley Jack 6
#4 Runyan James Eli 5
#5 Grover G 4
#6 Runyan James E 4
#7 Taylor James R 2
#8 Runyan J 2
#9 Barkmann Herman G 2
#10 Grover G M 2

Latest patents

Publication Filing date Title
US4706355A Method of making an internally grooved and expanded tubular heat exchanger apparatus
US4640347A Heat pipe
US4621681A Waste heat boiler
US4441544A Waste heat recovery system having thermal sleeve support for heat pipe
US4485865A Waste heat recovery system having thermal sleeve support for heat pipe
US4488344A Waste heat recovery system having thermal sleeve support for heat pipe
US4440215A Heat pipe
US4426959A Waste heat recovery system having thermal sleeve support for heat pipe
AU3295378A Shaping tool for producing a wick
AU3295178A Producing a wick in an elongated tube
AU3295278A Producing a wick in a thermal transfer tube
US4482004A Waste heat boiler
US4326344A Laundry drying system and method
US4103433A Home laundry dryer
CA1009028A Method and apparatus for producing a capillary wick in a thermal transfer tube
CA1001833A Cutting tool for producing a capillary wick in an elongated tube
FR2268580A1 Two-phase tubular heat-exchanger assembly - with capillary walling groove for fluid-phase transport over fluid level
IL42908D0 Thermal transfer device,provided with capillary wick
IL46320A Method and apparatus for producing a capillary wick in a thermal tube
DE2338660A1 Two-phase tubular heat-exchanger assembly - with capillary walling groove for fluid-phase transport over fluid level