LandOfFree - US Patents - Listing for Refrigeration

Refrigeration – Processes – Congealing flowable material – e.g. – ice making

Half crescent shaped ice piece maker

Refrigeration – Processes – Congealing flowable material – e.g. – ice making

Half crescent shaped ice piece maker

Refrigeration – Processes – Congealing flowable material – e.g. – ice making

Half crescent shaped ice piece maker

Refrigeration – Processes – Circulating external gas

Halogenated hydrocarbon recycling machine

Refrigeration – Cryogenic treatment of gas or gas mixture – Liquefaction

Halon recovery system

Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect

Hand case

Refrigeration – With indicator or tester

Hand pump for evacuating and charging a refrigerating system

Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect

Hand-held, heat sink cryoprobe, system for heat extraction...

Refrigeration – Hand manipulable tool

Hand-held, heat sink cryoprobe, system for heat extraction...

Refrigeration – Cooled enclosure – Portable receptacle

Handle/ lift arm adapted to elevate ice chest to facilitate...

Refrigeration – Cooled enclosure – Portable receptacle

Handle/ lift arm adapted to elevate ice chest to facilitate...

Refrigeration – Means producing shaped or modified congealed product – Thawing means

Harvest cycle refrigerant control system

Refrigeration – Means producing shaped or modified congealed product – Thawing means

Harvest cycle refrigerant control system

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

Harvest pressure regulator valve system

Refrigeration – Automatic control – Of external fluid or means

Hazardous duty room air conditioner

Refrigeration – Structural installation – With body applicator

Head cooling compress with removable, self closing fabric cover

Refrigeration – Processes – Defrosting or frost inhibiting

Head pressure control for heat reclaim refrigeration systems

Refrigeration – Automatic control – Refrigeration producer

Head pressure control including means for sensing condition of r

Refrigeration – Automatic control – Of external fluid or means

Head pressure control system for refrigeration apparatus