Patents by Inventor Peter P. Burchert

Peter P. Burchert 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).

  • Apparatus for applying firefighting chemicals
    Patent number: 4993495
    Abstract: Improved apparatus for fighting wild fires includes an inductor for foam forming chemicals positioned in the discharge conduit of a water pump. The inductor includes a hollow barrel having a short pipe orifice therein and a foam concentrate liquid induction port to supply the liquid at the vena contracta of the pumped water flowing into the inductor.
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: February 19, 1991
    Assignee: Chemonics Industries, Inc.
    Inventor: Peter P. Burchert