Patents by Inventor R. E. Woehrle

R. E. Woehrle 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).

  • Anode structure for wire and strip line electroplating
    Patent number: 4064034
    Abstract: Methods and apparatus are provided for high speed wire and/or strip line electroplating of metals such as tin and zinc on a metal substrate by utilizing in the anode assembly therefor a combination of the plating metal as the anode and an anode support comprised essentially of a member selected from the group consisting of tantalum, niobium, and mixtures thereof.
    Type: Grant
    Filed: May 3, 1973
    Date of Patent: December 20, 1977
    Assignee: M & T Chemicals Inc.
    Inventors: Frederick Walter Eppensteiner, R. E. Woehrle
  • Wire and strip line electroplating
    Patent number: 3954571
    Abstract: Methods and apparatus are provided for high speed wire and/or strip line electroplating of metals such as tin and zinc on a metal substrate by utilizing in the anode assembly therefor a combination of the plating metal as the anode and an anode support comprised essentially of a member selected from the group consisting of tantalum, niobium, and mixtures thereof.
    Type: Grant
    Filed: February 17, 1972
    Date of Patent: May 4, 1976
    Assignee: M&T Chemicals Inc.
    Inventors: Frederick Walter Eppensteiner, R. E. Woehrle