Patents by Inventor Juan Comorera Ivanov

Juan Comorera Ivanov 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).

  • Espresso machine
    Patent number: D497510
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: October 26, 2004
    Assignee: Quality Espresso, S.A.
    Inventor: Juan Comorera Ivanov