Patents by Inventor Jung Gyu Moon

Jung Gyu Moon 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).

  • Golf ball having improved core rubber composition
    Publication number: 20030032502
    Abstract: A golf ball construction is provided having a solid core composition comprising a SBR rubber present between about 5 PHR to about 20 PHR. The resulting core has a core center hardness which is between at least 3 to 12 Shore D units less than an exterior of the core.
    Type: Application
    Filed: July 12, 2002
    Publication date: February 13, 2003
    Inventors: Eui Mun Lee, Gi Jeong Kim, Jung Gyu Moon, Lauro C. Cadorniga