Fibrous supported polymer encapsulated electrical component

Fibrous supported polymer encapsulated electrical component

Floating water deicer

Fluid heater utilizing dual heating elements interconnected with

Heater assembly for use in a corrosive environment

Heating device for an electrical appliance

Heating element

Heating element assembly for water heater with IC controller and

Heating element for appliance

Heating element for water heaters with scale control

Heating element suitable for preconditioning print media

Heating elements comprising polybutadiene and polyisoprene...

Hot water heater stacking reduction control

Hot water tank construction, electrically operated heating eleme

Hot water tank construction, electrically operated heating eleme

Immersible PTC heating device

Immersion heater and method of manufacture

Immersion heater and support structure

Immersion heater device for aquariums and the like

Immersion heaters including sheet metal heat conduction link