LandOfFree - US Patents - Listing for Stoves and furnaces,Hot-air furnaces,Preliminary air heater

Selected: All

All

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 ! " $ ' ( ) * , - / : < = > ? @ [ \ ] ^ ` { | } ~ €

Air heating apparatus

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Air preheater system

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combustion gas heat recovery apparatus

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combustion heater

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Flue gas/combustion air heat exchanger

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Heat recovery apparatus for use with a non-high efficiency furna

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Heat saver for household heaters

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Heating with a moving heat sink

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Total counterflow heat exchanger

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Tubeless heat recuperator

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wood burning furnace

Stoves and furnaces – Hot-air furnaces – Preliminary air heater

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

Charities
Companies
MP Candidates
Patents
Employee Salary Disclosure

World

Places of the World
Scientific Papers

United States

Banks
Companies
Counties
Patents
Employee Salary Disclosure