Patents by Inventor Wilfred Washington Holness

Wilfred Washington Holness 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).

  • Apparatus for isometric and incremental muscle contractions
    Patent number: 9278254
    Abstract: A resistance exercise apparatus comprising a mechanism for allowing the machine to inhibit in intervals along a range of motion for an amount of time, movement in a direction caused by an external force applied to a movable surface on the machine, while allowing movement of the surface in the opposite direction to the external force, wherein said movable surface is linked to a resistance source.
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: March 8, 2016
    Inventor: Wilfred Washington Holness