Patents by Inventor Apolonious Wyszynski

Apolonious Wyszynski 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).

  • Electroplating zinc or cadmium and additive composition therefor
    Patent number: 4062739
    Abstract: Zinc and cadmium are electrodeposited in the presence of the more or less complex mixture present after reacting (a) a compound containing a pyridine nucleus, especially a 3-substituted pyridine and (b) a compound containing an oxirane ring such as an alkylene or arylene oxide, and yield a bright electrodeposit.
    Type: Grant
    Filed: May 18, 1976
    Date of Patent: December 13, 1977
    Assignee: W. Canning Limited
    Inventors: Barrie Sidney James, Apolonious Wyszynski