Patents by Inventor Mitchell E. Volk

Mitchell E. Volk 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).

  • Balloon inflation stand
    Patent number: D488338
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: April 13, 2004
    Assignee: Premium Balloon Accessories, Inc.
    Inventors: David C. Nelson, Mitchell E. Volk