Patents by Inventor Ottmar Rubisch

Ottmar Rubisch 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).

  • Electrode for electrochemical processes and method of producing the same
    Patent number: 4179289
    Abstract: Electrode for electrochemical processes has a base formed of passivatable material, and a covering layer of activating substance at least partly covering the base, the material of the base consisting of titanium oxide TiO.sub.x, wherein x=0.25 to 1.50; and method of producing the same.
    Type: Grant
    Filed: December 14, 1977
    Date of Patent: December 18, 1979
    Assignee: Sigri Elektrographit GmbH
    Inventors: Franz Brandmair, Ottmar Rubisch, Dietmar Honig
  • Electrode for electrochemical processes and method of producing the same
    Patent number: 4078988
    Abstract: Electrode for electrochemical processes has a base formed of passivatable material, and a covering layer of activating substance at least partly covering the base, the material of the base consisting of titanium oxide TiO.sub.x, wherein x = 0.25 to 1.50; and method of producing the same.
    Type: Grant
    Filed: February 7, 1977
    Date of Patent: March 14, 1978
    Assignee: Sigri Elektrographit GmbH
    Inventors: Franz Brandmair, Ottmar Rubisch, Dietmar Honig
  • Electrode for electrochemical processes and method of producing the same
    Patent number: 4029566
    Abstract: Electrode for electrochemical processes has a base formed of passivatable material, and a covering layer of activating substance at least partly covering the base, the material of the base consisting of titanium oxide TiO.sub.x, wherein x = 0.25 to 1.50; and method of producing the same.
    Type: Grant
    Filed: January 15, 1975
    Date of Patent: June 14, 1977
    Assignee: Sigri Elektrographit GmbH
    Inventors: Franz Brandmair, Ottmar Rubisch, Dietmar Honig