Patents by Inventor Robert N. Sage

Robert N. Sage 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).

  • Patent number: 5235740
    Abstract: A method and apparatus is provided which allows simultaneous placement of electrical components on to a printed circuit board (PCB). Further, verification of the proper placement of these components on the PCB is provided such that an operator can immediately replace any components having pins which are bent, deformed, or the like. A press is included with moveable platens which receive a product specific assembly that is used in the manufacture of a particular type of PCB. For example, a PCB may require a number of electrical components, such as card connectors to be affixed thereto. This product specific assembly includes a top plate, pressure bar, which contacts the component being pressed into place, and an intermediate spring. A bottom plate is provided and includes a test block assembly. The test block serves to support the PCB receiving the electrical component and verifies the presence of each pin of the component in its respective via.
    Type: Grant
    Filed: March 22, 1991
    Date of Patent: August 17, 1993
    Assignee: International Business Machines Corporation
    Inventors: Elmer L. B. Kroeker, Tony R. Kroeker, Robert N. Sage