Patents by Inventor Heiko Romu

Heiko Romu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LOW-ENERGY FLAME THROWER ARRANGEMENT AND A RELATED METHOD
    Publication number: 20110033805
    Abstract: A method for creating flames, wherein combustible powder material is injected into a gas stream (120) and the dispersed mixture of powder and gas is ignited and discharged through a nozzle (124). An arrangement suitable for implementing the method is also disclosed.
    Type: Application
    Filed: April 14, 2009
    Publication date: February 10, 2011
    Inventors: Timo Multamaki, Heiko Romu, Arno Hahma