Patents by Inventor Henrique Ralheta

Henrique Ralheta 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).

  • Container for waste materials
    Patent number: D619320
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: July 6, 2010
    Assignee: MBE Sotkon,S.L.
    Inventors: Joao Freire, Henrique Ralheta
  • Container for waste materials
    Patent number: D619321
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: July 6, 2010
    Assignee: MBE Sotkon,S.L.
    Inventors: Joao Freire, Henrique Ralheta
  • Container for waste materials
    Patent number: D619322
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: July 6, 2010
    Assignee: MBE Sotkon, S.L.
    Inventors: Joao Freire, Henrique Ralheta