Patents by Inventor Berndt J. G. Sundberg

Berndt J. G. Sundberg 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).

  • Patent number: D273883
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: May 15, 1984
    Inventor: Berndt J. G. Sundberg