Patents by Inventor Sean T. Scanlon

Sean T. Scanlon 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).

  • Sound reduction headset
    Patent number: D403126
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: December 22, 1998
    Inventors: Thomas A. Scanlon, Sean T. Scanlon
  • Headband for sound reduction headset
    Patent number: D403128
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: December 22, 1998
    Inventors: Thomas A. Scanlon, Sean T. Scanlon
  • Safety helmet
    Patent number: D433776
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: November 14, 2000
    Inventor: Sean T. Scanlon