Patents by Inventor Marjo Koivisto

Marjo Koivisto 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).

  • Cab for construction and mining machinery
    Patent number: D909424
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: February 2, 2021
    Assignee: NORMET OY
    Inventors: Rodolfo Ramos, Jarmo Husso, Marjo Koivisto