Patents by Inventor Luostarinen JUHA

Luostarinen JUHA 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).

  • Method and arrangement for producing biogas
    Publication number: 20200181550
    Abstract: The invention relates to a method and an arrangement for biogas production. The idea is to use the upper section of recovered percolation fluid for moistening the biomass and return the percolation fluid deliberated from the biomass to the bottom section of the fluid reactor.
    Type: Application
    Filed: October 6, 2017
    Publication date: June 11, 2020
    Applicant: Metener Oy
    Inventors: Erkki KALMARI, Johanna KALMARI, Luostarinen JUHA