Patents by Inventor Andrew J. Koplick

Andrew J. Koplick 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).

  • Coating solutions
    Patent number: 4960466
    Abstract: A coating solution of a composition comprising in admixture(a) a solution of a cadmium compound(b) a solution of tin compound(c) a beta-diketone complexing agent, and(d) ammonia and or an amine, and reaction products thereof.
    Type: Grant
    Filed: July 14, 1988
    Date of Patent: October 2, 1990
    Assignee: Victorian Solar Energy Council
    Inventor: Andrew J. Koplick