Patents by Inventor Brian W. Mills

Brian W. Mills 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).

  • Method and apparatus for the removal of mildew and other stains from paper or parchment
    Patent number: 4410566
    Abstract: A method for the treatment of paper or parchment to remove mildew or other stains therefrom consisting in passing, for a predetermined period of time, ozone over the paper or parchment in a bleaching chamber after said paper or parchment has been thoroughly wetted and subsequently giving it an inhibitory treatment to raise the Ph value that the paper or parchment enjoyed before treatment to a higher value such that it prevents the mildew or stains reappearing.
    Type: Grant
    Filed: November 25, 1981
    Date of Patent: October 18, 1983
    Inventor: Brian W. Mills