Patents by Inventor Ulf S. G. Magnusson

Ulf S. G. Magnusson 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).

  • Electrode plate for lead accumulators
    Patent number: 4232100
    Abstract: The present invention is concerned with the problem of preventing dust-formation on electrode plates of lead. The problem is solved by applying a coating of water-insoluble plastics material on the surface or surfaces of the electrode plate. Examples of suitable materials are polyacrylates, polystyrene, polyvinylacetate and polyvinylchloride. Copolymers may also be used.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: November 4, 1980
    Assignee: Nordiska Ackumulatorfabriker Noack AB
    Inventors: Ulf S. G. Magnusson, Lars E. Uhrbom