Planar heater for liquid crystal element

Planar heating device for a mirror and method of producing the s

Planar heating device for use with mirrors

Plane heating element without electromagnetic waves and a...

Plane heating element without electromagnetic waves and a...

Plug having encapsulated thermal sensor, for engine block heater

Pocket use hand warmer

Polymer thick film heating element on a glass substrate

Portable automatic windshield defroster

Portable auxiliary automobile heater

Portable auxiliary warming room apparatus

Portable computer system with hand-warming

Portable cushion apparatus

Portable electric heating device for thawing motor vehicle door

Portable electrically heated garment

Portable electrically heated warming container for transporting

Portable ground thawing panel system

Portable heater for radiantly heating the underbody of a motor v

Portable low wattage electric heater

Portable vehicle heater