Eugene Hoffmann and David Lund appeal the [lack of enablment] rejection of their application for a patent on a “[t]ropical hurricane control system.” In re Hoffmann at *2.

[Hoffmann and Lund have not provided] enough information to enable a person of
ordinary skill in the art to practice the method without undue experimentation [because of unclear 'preliminary calculations' and a statement requireing "further experimentation" concerning claimed subject matter]. Id. at *5 (text added).