Patents by Inventor Fred Marzouk

Fred Marzouk 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).

  • Coaxial connector plug using a center conductor sleeve and single point crimping
    Patent number: 4966560
    Abstract: This is a method and associated apparatus for electrically connecting a coaxial connector plug having a hollow cylindrical center pin inside a cylindrical conductive housing concentrically disposed about the center pin with an insulating support separating the pin and the housing to a coaxial cable having a center conductor inside a hollow conductive shield and separated therefrom by an insulating layer without the use of solder.
    Type: Grant
    Filed: September 7, 1989
    Date of Patent: October 30, 1990
    Assignee: Calcomp Inc.
    Inventor: Fred Marzouk