Patents by Inventor Clarence D. Kolosick

Clarence D. Kolosick 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).

  • Silver halide photographic emulsions and elements for use in helium/neon laser and light-emitting diode exposure
    Patent number: 5306598
    Abstract: A silver halide photographic material, suitable for exposure using Helium/Neon laser or light-emitting diode, contains silver bromide grains capable of forming a surface-latent image, a binder, a dot quality-promoting amount of at least one compound of the Formula I, and an effective amount for sensitizing said grains in the red region of the spectrum only one optical sensitizer compound of the Formula II: ##STR1## wherein all the symbols are as defined in the specification.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: April 26, 1994
    Assignee: International Paper Company
    Inventor: Clarence D. Kolosick