Patents by Inventor William A. Maykel

William A. Maykel 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).

  • Measurement of peripheral strength
    Patent number: 4821420
    Abstract: System for measuring the limit of peripheral strength, consisting of method and apparatus for raising the heel of a patient in discreet steps while testing for peripheral strength.
    Type: Grant
    Filed: December 31, 1987
    Date of Patent: April 18, 1989
    Inventor: William A. Maykel
  • Measurement of peripheral strength
    Patent number: 4741110
    Abstract: System for measuring the limit of peripheral strength, consisting of method and apparatus for raising the heel of a patient in discreet steps while testing for peripheral strength.
    Type: Grant
    Filed: March 4, 1987
    Date of Patent: May 3, 1988
    Inventor: William A. Maykel