Patents by Inventor William Wishner

William Wishner 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).

  • Sensory testing device
    Patent number: 6113551
    Abstract: An economical, diagnostic, sensory testing instrument having a semi-rigid filament rigidly secured within a hand-gripped support for use in the care and treatment of sensory-affecting conditions. The filament is adapted for perpendicular contact with a testing surface, and maintains an outwardly projecting orientation with respect to the support until such contact reaches a predetermined force that causes the filament to buckle.
    Type: Grant
    Filed: September 4, 1998
    Date of Patent: September 5, 2000
    Assignee: Innovative Premiums, Inc.
    Inventors: Judah Isaacs, William Wishner