Patents by Inventor Lee R. Conrad

Lee R. Conrad 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: 4355865
    Abstract: A laminated fiber optic ribbon cable, and method of manufacturing same, is disclosed. The cable comprises top and bottom sheath layers, at least two elongate reinforcement members each located along respective sides of the bottom sheath layer, and a plurality of spaced apart and parallel waveguides positioned upon the bottom sheath layer between the two reinforcement members. Subsequent to the introduction of insulary filler material between the sheath layers, longitudinal edge portions of the sheath layers are bonded together at each side of the cable, with longitudinal gaps being thereby defined along each side of the cable between the bonded sheath edge portions and the two cable reinforcement members. Preparation of the cable for termination may thereby be effectuated by cutting into the longitudinal gaps and peeling back the top sheath layer to access the waveguides and strength members therebeneath.
    Type: Grant
    Filed: March 21, 1980
    Date of Patent: October 26, 1982
    Assignee: AMP Incorporated
    Inventors: Lee R. Conrad, Edward C. Dowling, Sr.
  • Patent number: 4345955
    Abstract: Preparing multilayer ceramic (MLC) modules by injection molding a mixture of a fine particulate such as alumina and a binder into a mold containing predesigned ridges and pins. The product is a green body layer of ceramic containing grooves and vias that is thereafter metallized with a conductive paste and laminated to other like layers of ceramic. Solvent extraction of the binder and sintering of the MLC forms the module.
    Type: Grant
    Filed: October 2, 1981
    Date of Patent: August 24, 1982
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Frank C. Bakermans, Lee R. Conrad