Patents by Inventor Ernst De Scheemaker

Ernst De Scheemaker 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).

  • Patent number: D631484
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: January 25, 2011
    Assignee: Cefla Societa Cooperativa
    Inventor: Ernst De Scheemaker