Patents Represented by Attorney W. S. Hill

Find this attorney in the Justia Lawyer Directory

  • Method of electroless nickel plating
    Patent number: 3946126
    Abstract: A method for the electroless deposition of nickel on a substrate without pretreatment of the substrate, in which the reducing agent is an amine borane compound, the relatively high pH is maintained with NH.sub.4 OH plus a strong alkali, and the complexing agent is pyrophosphate anion.
    Type: Grant
    Filed: April 21, 1972
    Date of Patent: March 23, 1976
    Assignee: RCA Corporation
    Inventor: Nathan Feldstein