Patents by Inventor John G. Klepic, III

John G. Klepic, III 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).

  • Fast-cooling styrene polymer foams
    Patent number: 4304796
    Abstract: Expandable styrene polymer particles which have fast cooling rates during molding are produced by dry blending styrene polymer particles in the presence of 0.06 to 0.60 parts of a mixture of alkyl esters of fatty acids per 100 parts of polymer particles. The ester mixture may be added as sole fast cool agent or in addition to the known internal additives which impart fast cool properties.
    Type: Grant
    Filed: February 17, 1981
    Date of Patent: December 8, 1981
    Assignee: Arco Polymers, Inc.
    Inventors: John P. Spicuzza, Jr., John G. Klepic, III
  • Fast-cooling styrene polymer foams
    Patent number: 4278731
    Abstract: Expandable styrene polymer particles which have fast cooling rates during molding are produced by dry blending styrene polymer particles in the presence of 0.06 to 0.60 parts of a mixture of alkyl esters of fatty acids per 100 parts of polymer particles. The ester mixture may be added as sole fast cool agent or in addition to the known internal additives which impart fast cool properties.
    Type: Grant
    Filed: October 1, 1980
    Date of Patent: July 14, 1981
    Assignee: Arco Polymers, Inc.
    Inventors: John P. Spicuzza, Jr., John G. Klepic, III