Patents by Inventor Michael C. Caine

Michael C. Caine 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).

  • Multicolor antiquation screen
    Patent number: 5889628
    Abstract: An improved method for producing multicolor photographic images which resemble color photographs made prior to 1936. Light expressing a photographic image is passed through a transparent multicolor screen (20). Visual characteristics of the image are altered so as to produce darkened tonality, loss of acuteness, muting of hue, and a general sepia color cast.
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: March 30, 1999
    Inventor: Michael C. Caine