Patents by Inventor Matthew Belter

Matthew Belter 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).

  • Lifejacket attachment
    Patent number: D678974
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: March 26, 2013
    Inventors: Peter W. Rietz, Matthew Belter
  • Lifejacket attachment
    Patent number: D706374
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: June 3, 2014
    Inventors: Peter W. Rietz, Matthew Belter