Patents by Inventor David William Schimpf

David William Schimpf 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).

  • Publication number: 20080289832
    Abstract: An automatic directional explosive-type fire suppression device includes a container formed from two complimentary sections comprising a shield and a base; a fire extinguishing agent contained within the container; and an explosive charge assembly contained within the container. A portion of the shield is extended outward at an angle forming a skirt such that activation of the explosive charge within the container shatters the base and the fire extinguishing agent is automatically dispersed downward within a range of angles controlled by the skirt to extinguish or suppress a fire.
    Type: Application
    Filed: May 24, 2007
    Publication date: November 27, 2008
    Inventors: David William Schimpf, Nuttawut Chevamongkol, Charn Wongprecha