Patents Examined by John H. Nesome
  • Method of and apparatus for the vapor deposition of material upon a substrate
    Patent number: 4438153
    Abstract: A method of and apparatus for depositing material upon a surface, e.g. to coat the surface or to form compounds containing this material by bonding with the substrate material of the surface, in which an arc is struck between at least one solid electrode and a pool of molten metal to vaporize the molten metal and permit transfer of the metal vapors to the substrate.
    Type: Grant
    Filed: March 15, 1982
    Date of Patent: March 20, 1984
    Assignee: Welbilt Electronics Die Corporation
    Inventor: Eduard Pinkhasov