Patents by Inventor Edward R. Degginger

Edward R. Degginger 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).

  • Rigid, non-elastomeric, non-cellular, amorphous metal reinforced polyether-urethane compositions
    Patent number: 4455404
    Abstract: Rigid, non-elastomeric, non-cellular, amorphous metal reinforced urethane compositions and methods for preparing them; said composition characterized by high flexural strength and prepared by impregnating an amorphous metal reinforced material with a polyether-urethane prepared by admixing a blend of polyethers having an average functionality of from 4.0 to about 7.5 and an average hydroxyl number of from 300 to about 600, with an organic polyisocyanate and curing said impregnated amorphous metal reinforced material.
    Type: Grant
    Filed: May 16, 1983
    Date of Patent: June 19, 1984
    Assignee: Allied Corporation
    Inventor: Edward R. Degginger
  • Fiber reinforced multi-ply stampable thermoplastic sheet
    Patent number: 4098943
    Abstract: Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The characterizing constitutents of the composite sheet are: (1) a first layer of thermoplastic resin containing short glass fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long glass mat encased in a resin matrix and (3) optionally a third layer similar to said first layer.
    Type: Grant
    Filed: September 25, 1975
    Date of Patent: July 4, 1978
    Assignee: Allied Chemical Corporation
    Inventors: Edward R. Degginger, Michael P. Dellavecchia, Albert H. Steinberg