LandOfFree - US Patents - Listing for Electric heating,Heating devices,With heating unit structure

Electric heating – Heating devices – With heating unit structure

Method to improve the life span of a heating element of a...

Electric heating – Heating devices – With heating unit structure

Method to supply electric current to a tube furnace

Electric heating – Heating devices – With heating unit structure

Methods of forming a variable watt density layered heater

Electric heating – Heating devices – With heating unit structure

Micro-hotplate devices and methods for their fabrication

Electric heating – Heating devices – With heating unit structure

Miniature thin film infrared calibration source

Electric heating – Heating devices – With heating unit structure

Modular electrical heater

Electric heating – Heating devices – With heating unit structure

Modular heater systems

Electric heating – Heating devices – With heating unit structure

Modular heater systems

Electric heating – Heating devices – With heating unit structure

Modular heater systems

Electric heating – Heating devices – With heating unit structure

Modular high density electric heating element arrangement for an

Electric heating – Heating devices – With heating unit structure

Modular layered heater system

Electric heating – Heating devices – With heating unit structure

Molded polymer composite heater

Electric heating – Heating devices – With heating unit structure

Molded polymer composite heater

Electric heating – Heating devices – With heating unit structure

Molding compounds for use in induction heating applications...

Electric heating – Heating devices – With heating unit structure

Molybdenum disilicide ceramic composite infrared radiation sourc

Electric heating – Heating devices – With heating unit structure

Molybdenum disilicide heating element and its production method

Electric heating – Heating devices – With heating unit structure

Molybdenum disilicide resistance wire and support

Electric heating – Heating devices – With heating unit structure

Molybdenum silicide type element

Electric heating – Heating devices – With heating unit structure

Monitoring device for flexible heating elements