Patents by Inventor Roger Jerry

Roger Jerry 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).

  • Imaging sheet for achieving color balance
    Patent number: 4971941
    Abstract: An imaging sheet used for achieving color balance in a full-color imaging system is disclosed. The sheet is characterized by utilizing three sets of microcapsules, each containing a different colorless image-agent and a photohardenable or photosoftenable composition, and a corrective dye associated with the substrate. Association of the corrective dye with the substrate achieves color balance by equalizing the speed of the different colorless color-forming microcapsules.
    Type: Grant
    Filed: May 26, 1988
    Date of Patent: November 20, 1990
    Assignee: The Mead Corporation
    Inventors: James A. Dowler, Peter G. Engeldrum, Roger Jerry