Patents by Inventor Arthur Eugene Oberster

Arthur Eugene Oberster 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).

  • Poly(phosphazene) compositions
    Patent number: 4064095
    Abstract: Poly(phosphazene) compositions exhibiting excellent flame resistance and low smoke output are produced by the addition of fillers from a class of fillers which decompose endothermically when heated to an appropriate temperature. The compositions may also include plasticizers such as triarylphosphates. The resulting compositions are particularly useful as coatings for wire and cable members.
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: December 20, 1977
    Assignee: The Firestone Tire & Rubber Company
    Inventors: Arthur Eugene Oberster, David Francis Lawson
  • Curable sealant two-component composition containing butyl rubber derived from isoolefin and open-chain conjugated diolefin
    Patent number: 4032500
    Abstract: Curable sealant two-component composition, each component being individually storage-stable and containing oil-extended low molecular weight uncured butyl rubber, said components being mixed together in a volume ratio of from about 1.0 to 1.0.
    Type: Grant
    Filed: March 22, 1976
    Date of Patent: June 28, 1977
    Assignee: The Firestone Tire & Rubber Company
    Inventors: Russell William Koch, Arthur Eugene Oberster