Patents by Inventor Ian S. McCrae

Ian S. McCrae 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).

  • Biorhythm computer
    Patent number: 4184202
    Abstract: A minicomputer is provided with special function keys for computing biorhythms and the biorhythmic compatability of two individuals. Display means for displaying, unambiguously, the biorhythm computed by the computer. Signal indicia indicate when one or more of the biorhythm cycles as computed by the computer, are at a critical or minicritical stage.
    Type: Grant
    Filed: February 22, 1978
    Date of Patent: January 15, 1980
    Assignee: Kosmos International Ltd.
    Inventor: Ian S. McCrae
  • Combined time clock and biorhythm calculator
    Patent number: D254535
    Type: Grant
    Filed: February 1, 1978
    Date of Patent: March 25, 1980
    Assignee: Kosmos International Ltd.
    Inventor: Ian S. McCrae
  • Biorhythm computer
    Patent number: D258893
    Type: Grant
    Filed: January 22, 1979
    Date of Patent: April 14, 1981
    Assignee: Kosmos International Ltd.
    Inventor: Ian S. McCrae
  • Astrological computer
    Patent number: D258966
    Type: Grant
    Filed: January 19, 1979
    Date of Patent: April 21, 1981
    Assignee: Kosmos International Ltd.
    Inventor: Ian S. McCrae