Patents by Inventor Mark Officer

Mark Officer 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).

  • Golf putting aid
    Patent number: D535716
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: January 23, 2007
    Inventor: Mark Officer
  • Golf training aid
    Patent number: D538873
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: March 20, 2007
    Inventor: Mark Officer