Patents by Inventor Jyrki Peltonen

Jyrki Peltonen 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 for inhibition of growth of organisms on faces of constructions submerged in a liquid
    Patent number: 5868920
    Abstract: The invention concerns a method for inhibition of growth of organisms on faces of constructions (11) submerged in a liquid. In themethod, an electrically conductive structure (11) to be protected is connected as the cathode of a source (14) of direct current, or an electrically non-conductive structure (111) to be protected is first coated with an electrically conductive material (111a) and connected as the cathode of a source of direct current (14), respectively, and, as the anode (12), an anode is used that has been isolated from the structure (11) to be protected or that is placed separate from said structure, which anode is connected as the anode of the source (14) of direct current.
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: February 9, 1999
    Assignee: Synton Oy
    Inventors: Ari Nylund, Martti Pulliainen, Jyrki Peltonen, Timo Laurila, Miki Turkia