Patents by Inventor Juha Maijala

Juha Maijala 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).

  • Surface treatment process
    Publication number: 20050118348
    Abstract: A continuous web having a first surface and a second surface is coated with a coating powder by allowing the web to move between a first and a second electrode, which are in different potentials and are located on the opposite sides of the web, applying the coating powder on the surface of the web by utilizing the difference in the electric potential, and finishing the coated surface of the web. Both surfaces of the web are coated essentially simultaneously by using oppositely charged electrodes.
    Type: Application
    Filed: March 11, 2003
    Publication date: June 2, 2005
    Inventors: Veli Kasma, Juha Maijala