LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – With alternately usable energy sources

Multi-stage compressor pump driving system for air...

Refrigeration – Processes – Defrosting or frost inhibiting

Multi-stage cooling system for commerical refrigeration

Refrigeration – Processes – Fractionally solidifying a constituent and separating the same

Multi-stage counter-current concentrating method

Refrigeration – Processes – Fractionally solidifying a constituent and separating the same

Multi-stage counter-current concentration system and method

Refrigeration – Separator for solidified constituent of liquid mixture

Multi-stage countercurrent concentrating system and method and s

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...

Multi-stage cryocooler with concentric second stage

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...

Multi-stage cryogenic refrigerator

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...

Multi-stage cryogenic refrigerators

Refrigeration – Material cooling means including gas-liquid contactor – With gas forcing or directing means

Multi-stage direct evaporation cooling system and method

Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit

Multi-stage economizer

Refrigeration – Refrigeration producer – Evaporator – e.g. – heat exchanger

Multi-stage flash evaporator

Refrigeration – Processes – Fractionally solidifying a constituent and separating the same

Multi-stage freeze concentrating process and apparatus

Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit

Multi-stage gas compressor system and desuperheater means theref

Refrigeration – Plural paired different function refrigeration producing...

Multi-stage heat pump of the compressor-type operating with a so

Refrigeration – Article moving means – Continuous longitudinal-type conveyor

Multi-stage indexing cooler

Refrigeration – Processes – Circulating external gas

Multi-stage indirect-direct evaporative cooling process and appa

Refrigeration – Automatic control – Refrigeration producer

Multi-stage operation type air conditioner

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...

Multi-stage pulse tube cryocooler

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...

Multi-stage pulse tube cryocooler