REZNOR LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 324
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 219
 
  
 
F23D BURNERS 230
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 219
 
  
 
F24C OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION 231
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 218
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 266
 
  
 
F23L AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS 116
 
  
 
F23Q IGNITION 116
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0125,311 PREMIX AIR HEATERNov 14, 11May 24, 12[F24H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816724 Integrated ventilation unitJan 29, 15Nov 14, 17[F25B, F24D, F24F]
9791148 High efficiency radiant heaterJan 06, 12Oct 17, 17[F23L, F23C, F24D, F23D]
9022298 Radiant heat reflector and heat converterSep 21, 09May 05, 15[F24C, F24D]
8943848 Integrated ventilation unitJun 01, 11Feb 03, 15[F25B, F25D, F24F]
8113269 Multi-channel heat exchangerJan 09, 08Feb 14, 12[F24H, F28D]
8105076 High efficiency radiant heaterAug 06, 07Jan 31, 12[F23D]
7802984 System and method for combustion-air modulation of a gas-fired heating systemApr 07, 06Sep 28, 10[F23N]
7744366 System and method for improving the thermal efficiency of a heating systemOct 17, 05Jun 29, 10[F23N]
7726386 Burner port shieldJan 11, 06Jun 01, 10[F24H, F28F]
7328697 Radiant tube heater assemblyNov 07, 03Feb 12, 08[F23C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7494337 Apparatus and method for providing multiple stages of fuelExpiredApr 22, 04Feb 24, 09[F23D]

Top Inventors for This Owner

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