LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Automatic control

Networking system for refrigerator and method of upgrading...

Refrigeration – Display type – Means removing or preventing condensate on transparent panel

Next-to-be-purchased cold beverage merchandiser

Refrigeration – Automatic control – Gas-liquid contact cooler – fluid flow

Night-storage underfloor cooling systems

Refrigeration – Processes – Treating an article

Nitrogen gas water chiller apparatus

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Nitrogen generation method and apparatus

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Nitrogen generation process

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Nitrogen generation process

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Nitrogen generator

Refrigeration – Processes – Circulating external gas

Nitrogen generator cycle

Refrigeration – Processes – Circulating external gas

Nitrogen generator with dual reboiler/condensers in the low pres

Refrigeration – Processes – Circulating external gas

Nitrogen generator with waste distillation and recycle of waste

Refrigeration – Storage of solidified or liquified gas – Storage in modified vehicle

Nitrogen liquid to gas converter

Refrigeration – Storage of solidified or liquified gas – Storage in modified vehicle

Nitrogen liquid to gas converter employing water heat exchangers

Refrigeration – Processes – Circulating external gas

Nitrogen partial expansion refrigeration for cryogenic air separ

Refrigeration – Processes – Circulating external gas

Nitrogen production by low energy distillation

Refrigeration – Processes – Circulating external gas

Nitrogen production method

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Nitrogen purity control in the air separation unit of an IGCC po

Refrigeration – Cryogenic treatment of gas or gas mixture – Separation of gas mixture

Nitrogen refrigerated process for the recovery of C2+...

Refrigeration – Processes – Circulating external gas

Nitrogen rejection fractionation system for variable nitrogen co