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DAVIS ENERGY GROUP INC

Overview
  • Total Patents
    17
About

DAVIS ENERGY GROUP INC has a total of 17 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, environmental technology and machines are HOLLICK JOHN C, DUMBECK ROBERT F and STEPHENS DAVID H.

Patent filings in countries

World map showing DAVIS ENERGY GROUP INCs patent filings in countries

Patent filings per year

Chart showing DAVIS ENERGY GROUP INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bourne Richard C 15
#2 Springer David A 6
#3 Lee Brian E 5
#4 Callaway Duncan 4
#5 Hoeschele Marc A 3
#6 Barsun Stephan K 3
#7 Lee Brian Eric 2
#8 Berman Mark J 2
#9 Johnson Joel R 1
#10 Hunt Marshall B 1

Latest patents

Publication Filing date Title
US2009126913A1 Vertical counterflow evaporative cooler
US2008083176A1 Roofing panel
US2007289239A1 Slab edge insulating form system and methods
US2007227721A1 System and method for pre-cooling of buildings
US2007017095A1 Low cost radiant floor comfort systems
US2005235666A1 Integrated dehumidification system
US2005056042A1 Hydronic rooftop cooling systems
US2005132738A1 Two stage indirect evaporative cooling system
US6845629B1 Vertical counterflow evaporative cooler
US2004129267A1 Molded polymer solar water heater
US2002073720A1 Dual evaporative pre-cooling system and method therefor
US5664433A Indirect and direct evaporative cooling system
US5220807A Combined refrigerator water heater
US5174128A Energy-saving protected roof systems
US5131458A Modular back side radiant heating panels with spring retention devices