Patents by Inventor Marco Aurelio DE CUNHA MALUF

Marco Aurelio DE CUNHA MALUF 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).

  • System of double concentric pipes having different enthalpy
    Patent number: 10883766
    Abstract: A system of double concentric pipes having different enthalpy including a plurality of double pipes where the internal pipe is made of a material of high thermal conductivity and the external pipe is made of a material of low thermal conductivity.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: January 5, 2021
    Assignee: R. Neto S.A.
    Inventor: Marco Aurelio De Cunha Maluf
  • SYSTEM OF DOUBLE CONCENTRIC PIPES HAVING DIFFERENT ENTHALPY
    Publication number: 20200132384
    Abstract: A system of double concentric pipes having different enthalpy including a plurality of double pipes where the internal pipe is made of a material of high thermal conductivity and the external pipe is made of a material of low thermal conductivity.
    Type: Application
    Filed: February 5, 2019
    Publication date: April 30, 2020
    Applicant: R. NETO S.A.
    Inventor: Marco Aurelio DE CUNHA MALUF