Patents by Inventor George Oelschig

George Oelschig 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).

  • Patent number: D505530
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: May 24, 2005
    Assignee: Safemark Systems LP
    Inventors: Scott Nelson, George Oelschig, Huang Ji, Zhu Lei