Patents by Inventor Harry Conviser

Harry Conviser 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).

  • Instrument for comparing equal temperament and just intonation
    Patent number: 4434696
    Abstract: Equal-ratio scales offer a choice of semitone accuracies ranging from a thousandth cent to a millionth of a cent, any note of which may be selected as a reference for a fully chromatic just-intonation scale whose ratios are absolute and may be modulated in all 15 tonalities, i.e., to signature keys in seven sharps and seven flats.
    Type: Grant
    Filed: November 20, 1981
    Date of Patent: March 6, 1984
    Inventor: Harry Conviser