Patents by Inventor Frank J. Feeney

Frank J. Feeney 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).

  • Process for preparing a poly(p-methylstyrene) foam
    Patent number: 4476077
    Abstract: A process for preparing a poly(p-methylstyrene) polymer foam including extruding a poly(p-methylstyrene) foam structure from a melt at a temperature which will yield an open cell percentage less than that formed in general purpose polystyrene foamed under the same general conditions. It also includes performing the extrusion from a melt at a rate which will yield a foam structure at least comparable to that of general purpose polystyrene foam, wherein the extrusion rate is greater than the extrusion rate for said polystyrene foam.
    Type: Grant
    Filed: December 16, 1981
    Date of Patent: October 9, 1984
    Assignee: Mobil Oil Corporation
    Inventors: Edward M. Bullard, Daniel J. DiBiasi, Frank J. Feeney
  • Glass filled poly(p-methylstyrene)
    Patent number: 4434271
    Abstract: This invention provides a heat stabilized composition comprising poly(p-methylstyrene) containing between about 5 percent and about 50 percent, based upon the total weight of the composition, of short glass fibers.
    Type: Grant
    Filed: August 13, 1982
    Date of Patent: February 28, 1984
    Assignee: Mobil Oil Corporation
    Inventor: Frank J. Feeney