Patents by Inventor Detlef Belter

Detlef 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).

  • Cutting machine
    Patent number: D527399
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: August 29, 2006
    Inventor: Detlef Belter
  • Aquarium
    Patent number: D596808
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: July 21, 2009
    Assignee: TETRA GmbH
    Inventor: Detlef Belter