Patents by Inventor George Eash

George Eash 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).

  • Portable centrifugal casting machine
    Patent number: 4058155
    Abstract: A spring action portable centrifugal casting machine having a castor arm freely pivotable at a centrally balanced point has a horizontal pivotable extension arm attached thereto, and a crucible and flask entirely enclosed within a portable shield mounted on said extension arm.
    Type: Grant
    Filed: November 12, 1974
    Date of Patent: November 15, 1977
    Assignee: Crown Manufacturing Company
    Inventor: George Eash