Patents by Inventor Phillip E. Greer

Phillip E. Greer 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).

  • Component handler with fluid controlled memory
    Patent number: 3931892
    Abstract: A component handler including a holder for holding components while a test or other operation is performed thereon, a body having a plurality of passages therein, a plurality of members movable in said passages, respectively, from a first position to a second position, and a mechanism for providing fluid under pressure for moving the movable members from the first position to the second position. The mechanism can be controlled, for example, by the results of the test on the components.
    Type: Grant
    Filed: May 24, 1974
    Date of Patent: January 13, 1976
    Assignee: GTI Corporation
    Inventors: Martin L. Sklena, Russell P. Balent, Phillip E. Greer