Patents by Inventor Harvey C. Branch

Harvey C. Branch 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).

  • Preparation of metal containing polymeric material via laser chemistry
    Patent number: 4328303
    Abstract: The production of polymeric bodies having included, isolated areas of fine metal or metal oxide particles dispersed therein by mixing a metal compound with a polymer, converting the resulting mixture to a desired shape and irradiating selected areas of the shape with laser light to decompose the metal compound in the irradiated areas.
    Type: Grant
    Filed: May 30, 1980
    Date of Patent: May 4, 1982
    Assignee: Research Foundation of City University of New York
    Inventors: Avigdor M. Ronn, Philip Bernstein, Harvey C. Branch, James P. Coffey