Patents by Inventor Joseph H. Anderson

Joseph H. Anderson 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).

  • Filter for tobacco smoke
    Patent number: 4729389
    Abstract: A filter comprising kaolin fibers useful for removing deleterious materials from tobacco smoke and reducing the temperature thereof.
    Type: Grant
    Filed: January 10, 1978
    Date of Patent: March 8, 1988
    Inventor: Joseph H. Anderson