Patents by Inventor Frank X. Kanamuller

Frank X. Kanamuller 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: 4253125
    Abstract: A loading-unloading mechanism for magnetic heads used with a double-sided, rotating, flexible, magnetic disk is disclosed wherein the mechanism raises or lowers the heads for respectively executing a read/write operation or non-operation.
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: February 24, 1981
    Assignee: Sperry Corporation
    Inventor: Frank X. Kanamuller