Patents by Inventor Milo F. Arms

Milo F. Arms 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).

  • Waste material digesters
    Patent number: 4138333
    Abstract: The specification discloses an improved form of waste digester in which agitator screws are separately adjustable for speed and for angular position forward and to one side. Speed control and retraction of the probes from the digesting mass are also disclosed.
    Type: Grant
    Filed: May 16, 1977
    Date of Patent: February 6, 1979
    Assignee: The Fairfield Engineering Company
    Inventors: Milo F. Arms, James S. Ireland