Patents by Inventor Mitchell Siegal

Mitchell Siegal 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).

  • Inflatable cervical pillow
    Patent number: D447805
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: September 11, 2001
    Inventor: Mitchell Siegal
  • Inflatable lumbar pillow
    Patent number: D476185
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: June 24, 2003
    Inventor: Mitchell Siegal