Patents by Inventor Armand Swenson

Armand Swenson 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: D273217
    Type: Grant
    Filed: April 5, 1982
    Date of Patent: March 27, 1984
    Inventor: Armand Swenson