Patents by Inventor Gus Breiland

Gus Breiland 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).

  • Differential pressure gauge for filter
    Publication number: 20050150304
    Abstract: An apparatus for measuring the differential pressure of fluid in filter. The apparatus comprises a housing defining a pressure chamber. A differential pressure gauge divides the pressure chamber into first and second fluid chambers. The differential pressure gauge is arranged to measure a differential pressure between fluid in the first chamber and fluid in the second chamber. The differential pressure gauge has a variable output.
    Type: Application
    Filed: December 13, 2004
    Publication date: July 14, 2005
    Inventors: Michael Gustafson, John Hacker, John Connelly, Gus Breiland