Patents by Inventor Juho LEHMUSTO

Juho LEHMUSTO 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 apparatus for detecting corrosion
    Patent number: 11953422
    Abstract: A method and apparatus of detecting incipient corrosion on surfaces of an object. The method comprising immersing the object into an electrolyte, and detecting by electrochemical techniques the presence of corrosion on the surfaces of the object based on current originating from redox reaction of iron.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: April 9, 2024
    Assignee: ÅBO AKADEMI UNIVERSITY
    Inventors: Mikael Bergelin, Janne Lahtiranta, Juho Lehmusto, Berndt Södergård
  • METHOD AND APPARATUS FOR DETECTING CORROSION
    Publication number: 20230011245
    Abstract: A method and apparatus of detecting incipient corrosion on surfaces of an object. The method comprising immersing the object into an electrolyte, and detecting by electrochemical techniques the presence of corrosion on the surfaces of the object based on current originating from redox reaction of iron.
    Type: Application
    Filed: November 25, 2020
    Publication date: January 12, 2023
    Inventors: Mikael BERGELIN, Janne LAHTIRANTA, Juho LEHMUSTO, Berndt SÖDERGÅRD