LandOfFree - US Patents - Listing for Refrigeration,Automatic control

Refrigeration – Automatic control – Withdrawing or adding refrigerant from or to normally closed...

Refrigerant system with controlled refrigerant charge amount

Refrigeration – Automatic control – Refrigeration producer

Refrigerant system with multi-speed scroll compressor and...

Refrigeration – Automatic control – Withdrawing or adding refrigerant from or to normally closed...

Refrigerant tracking/leak detection system and method

Refrigeration – Automatic control – Withdrawing or adding refrigerant from or to normally closed...

Refrigerant tracking/leak detection system and method

Refrigeration – Automatic control – Trapping and discharging refrigerant batches

Refrigerant transfer system

Refrigeration – Automatic control – Solidified gas

Refrigerated air cargo container

Refrigeration – Automatic control – Refrigeration producer

Refrigerated air freight container

Refrigeration – Automatic control – Time or program actuator

Refrigerated compartment with controller to place...

Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate

Refrigerated display case using air defrost with supplemental he

Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate

Refrigerated merchandiser with glass door heat control

Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate

Refrigerated merchandiser with modular evaporator coils and "no

Refrigeration – Automatic control – By congealed removable product condition

Refrigerated mixing and dispensing machine for preparation of fr

Refrigeration – Automatic control – Refrigeration producer

Refrigerated salad bar

Refrigeration – Automatic control – With correlated manual or external operator and condition...

Refrigerated semitrailer truck for long and local deliveries

Refrigeration – Automatic control – Of external fluid or means

Refrigerated vending machine exploiting expanded temperature...

Refrigeration – Automatic control – Of external fluid or means

Refrigerated vending machine exploiting expanded temperature...

Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate

Refrigerating air conditioning system

Refrigeration – Automatic control – Diverse – cascade or compound refrigeration-producing system

Refrigerating air-conditioning apparatus

Refrigeration – Automatic control – Selective heating or cooling

Refrigerating air-conditioning system for reducing and...