Skip to search Skip to main content

Monthly Catalog 1895-1976

  • Bookmarks 0
  • History
  • Login

    Cite

    Roark, Ruric C. In Patent Office, before examiner of interferences, interference no. 59380, Ruric C. Roark and Richard T. Cotton vs. Carl Taube, Wilhelm Schepss, and Hans Kukenthal; record for Roark and Cotton at final hearing.