LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Processes – Defrosting or frost inhibiting

Reverse liquid defrost apparatus and method

Refrigeration – Reversible – i.e. – heat pump

Reverse-cycle heat pump system and device for improving...

Refrigeration – Reversible – i.e. – heat pump – With product treatment

Reverse-flow air conditioner

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Reversible air conditioning and heat pump HVAC system for electr

Refrigeration – Refrigeration producer – Sorbent type

Reversible air-water absorption heat pump

Refrigeration – Reversible – i.e. – heat pump

Reversible compressor

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Reversible compressor heat pump

Refrigeration – Automatic control – Selective heating or cooling

Reversible cycle heating and cooling system

Refrigeration – Automatic control – Selective heating or cooling

Reversible cycle heating and cooling system

Refrigeration – Automatic control – Selective heating or cooling

Reversible cycle heating and cooling system

Refrigeration – With repair – assembly or disassembly means

Reversible fan assembly panel for package air conditioners and h

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Reversible fixed vane rotary compressor having a reversing disk

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Reversible four-way valve for reversible refrigerating cycle

Refrigeration – Automatic control – Time or program actuator

Reversible heat pump system

Refrigeration – Reversible – i.e. – heat pump – With refrigerant collection and intermittent discharge

Reversible heat pump with sub-cooling receiver

Refrigeration – Processes – Treating an article

Reversible ice chest

Refrigeration – Cooled enclosure – Portable receptacle

Reversible insulating properties container and method of use

Refrigeration – Processes – Deodorizing – antisepticizing or providing special atmosphere

Reversible meat keeper for refrigerator

Refrigeration – Air compressor – cooler and expander type

Reversible mechanical-thermal energy cell