patent info

EVANS COOLING SYSTEMS, INC.
PATENTS CURRENTLY ISSUED AND PENDING


 

  Piston Assembly With Ring Support And Sealing Member #6,199,868
  Hermetically Sealed Engine Cooling System (C.I.P.) #6,230,669
  Hermetically Sealed Engine Cooling System #6,101,988
  Cooling System For Maintaining A Substantially Anhydrous Coolant (cont) #6,053,132
  Cooling System For Maintaining A Substantially Anhydrous Coolant #5,868,105
  Engine Cooling System and Heater Circuit #5,419,287
  Engine Cooling System and Radiator #5,381,762
  Segregated Cooling Chambers For Aqueous Reverse - Flow Cooling Systems #5,385,123
  Engine Cooling System and Radiator #5,353,751
  Engine Cooling System and Thermostat #5,317,994
  Aqueous Reverse - Flow Engine Cooling System #5,255,636
  Cooling System For Internal Combustion Engines #5,031,579
  Engine Prelubricator and Pressurized Lubricant Reservoir #5,014,820
  Boiling Liquid Cooling System For Internal Combustion Engines #4,630,572
  Process and Apparatus for Cooling Internal Combustion Engines #4,550,694
  Pressurized Lubrication Assembly For Turbocharger #4,513,705
  Pressurized Lubrication Assembly #4,513,704
  Boiling Liquid Engine Cooling System #4,367,699
  Engine Preoiler and Lubricant Reservoir #4,094,293
  PENDING U.S. PATENTS
  Non Aqueous Heat Transfer Fluid And Use Thereof (C.I.P.)  
  Non Aqueous Heat Transfer Fluid And Use Thereof  
  Non Toxic Ethylene Glycol Based Antifreeze / Heat Transfer Fluid (C.I.P.)  
  Non Toxic Ethylene Glycol Based Antifreeze / Heat Transfer Fluid (cont)  
  Non Toxic Ethylene Glycol Based Antifreeze / Heat Transfer Fluid  
  Piston Assembly With Ring Support And Sealing Member (C.I.P.)  

Many additional patents are issued or pending in numerous foreign countries for most of the corresponding U.S. patents listed above.

 

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Copyright © 2008 Evans Cooling Systems, Inc.
Page last revised 02/01/2006