Envirofit International, Inc.

Ut-battelle, Inc.

Colorado State University Research Foundation

Nathan Lorenz

Jesse Walker

Eric D Listenberger

Clark Mozer

Michael P Brady

Daniel David Miller-Lionberg

Bryan Willson

Anthony Marchese

Morgan W DeFoort

Erik Holmes

Andy Kumar

Chris Stefko

Tim Bauer

Grilling accessory

Biomass stove

Stove

A combustion chamber, having an upper part and a lower part, may include an annular constriction, in combination with the combustion chamber, to aid in directing partially combusted gases such as carbon monoxide away from the periphery of the combustion chamber back toward its center, and into the flame front. The annular constriction may also impede the flow of partially combusted gases located at the periphery, thus increasing the time these gases spend within the combustion chamber and increasing the likelihood that any products of incomplete combustion will undergo combustion. The combustion chamber may further comprise a dual burner cooktop for directing combustion gases and exhaust to multiple cooking vessels. In further embodiments, the combustion chamber may be made of, lined, or clad with a metal alloy comprising iron, chromium, and aluminum.

Cook stove assembly

Dual burner

Growing community of inventors

Fort Collins, CO, United States of America

Nathan Lorenz