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EARTH TO AIR SYSTEMS LLC

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    239,460
About

EARTH TO AIR SYSTEMS LLC has a total of 52 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, thermal processes and consumer goods are WIGGS B RYLAND, WON CHEOL HO and NO 510 INST OF CHINA FIFTH ACADEMY OF LAUNCH VEHICLE TECHNOLOGY GROUP.

Patent filings per year

Chart showing EARTH TO AIR SYSTEMS LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wiggs B Ryland 37
#2 Ryland Wiggs B 6
#3 Wiggs Ryland B 4
#4 Wiggs B R 1

Latest patents

Publication Filing date Title
WO2013155067A1 Ground loops and insulation for direct exchange geothermal systems
US2014311174A1 Sub-surface insulation and well depth reduction for DX geothermal heat pump and refrigeration system
US2011209848A1 Heat Transfer Refrigerant Transport Tubing Coatings and Insulation for a Direct Exchange Geothermal Heating/Cooling System and Tubing Spool Core Size
WO2009132015A2 Dx system heat to cool valves and line insulation
WO2009062035A1 Double dx hydronic system
WO2009012328A1 Direct exchange system design improvements
CA2675747A1 Multi-faceted designs for a direct exchange geothermal heating/cooling system
WO2008094261A2 Heat pump dehumidification system
US2007089447A1 Direct exchange geothermal heating/cooling system sub-surface tubing installation with supplemental sub-surface tubing configuration
AU2006348699A1 Encasement assembly for installation of sub-surface refrigerant tubing in a direct exchange heating/cooling system
MY150869A Encasement assembly for installation of sub-surface refrigerant tubing in a direct exchange heating/cooling system
US2007074847A1 Encasement assembly for installation of sub-surface refrigerant tubing in a direct exchange heating/cooling system
US2006096309A1 Method and apparatus for inhibiting frozen moisture accumulation in HVAC systems
US7146823B1 Horizontal and vertical direct exchange heating/cooling system sub-surface tubing installation means
US7401641B1 Vertically oriented direct exchange/geothermal heating/cooling system sub-surface tubing installation means
US7841200B1 Sub-surface tubing spacer means for direct expansion heating/cooling systems
WO2005114073A2 Sub-surface and optionally accessible direct expansion refrigerant flow regulating device
US7591145B1 Heat pump/direct expansion heat pump heating, cooling, and dehumidification system
US7191604B1 Heat pump dehumidification system
US7578140B1 Deep well/long trench direct expansion heating/cooling system