Patents by Inventor Sylva Arnell

Sylva Arnell 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).

  • Electrical contact element and use of the contact element
    Patent number: 6565983
    Abstract: An electrical contact element for electrically connecting an electric device and providing current transmission in an electric device wherein the electrical contact element comprises a metallic body, and wherein at least one contact surface, present on the body, is completely or partially coated with a friction-reducing layer. The friction-reducing layer comprises a metal salt.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: May 20, 2003
    Assignee: ABB AB
    Inventors: Sylva Arnell, Bengt Stridh