Patents by Inventor Jan S. Oswalt

Jan S. Oswalt 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).

  • Makeup protector mask
    Patent number: D635295
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: March 29, 2011
    Inventors: Jan S. Oswalt, LaDarius Armstrong, Kelly Tassin