Patents Assigned to GRESTEL—Produtos Cerâmicos, S.A.
  • Patent number: D859083
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 10, 2019
    Assignee: GRESTEL—Produtos Ceramicos, S.A.
    Inventor: Manuel António Torres De Oliveira
  • Patent number: D859925
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 17, 2019
    Assignee: GRESTEL—Produtos Cerâmicos, S.A.
    Inventor: Manuel António Torres De Oliveira
  • Patent number: D859928
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 17, 2019
    Assignee: GRESTEL—Produtos Cerâmicos, S.A.
    Inventor: Manuel António Torres De Oliveira
  • Patent number: D859930
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 17, 2019
    Assignee: GRESTEL—Produtos Ceramicos, S.A.
    Inventor: Manuel António Torres De Oliveira
  • Patent number: D859931
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 17, 2019
    Assignee: GRESTEL—Produtos Cerâmicos, S.A.
    Inventor: Manuel António Torres de Oliveira
  • Patent number: D895342
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: September 8, 2020
    Assignee: GRESTEL—Produtos Ceràmicos, S.A.
    Inventor: Manuel António Torres De Oliveira