Patents by Inventor Milton W. Burns

Milton W. Burns 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).

  • Shutdown system for high pressure well
    Patent number: 4109714
    Abstract: A normally open shutdown system for a high pressure gas well is disclosed which comprises a pressure-operated motor valve, a pressure sensor, and a pressure regulator, all on a conduit installed in the high pressure line leading from the gas well.
    Type: Grant
    Filed: August 16, 1977
    Date of Patent: August 29, 1978
    Assignee: Dresser Industries, Inc.
    Inventors: Donald R. Greenlee, Milton W. Burns