Patents by Inventor Mitchell N. Kay

Mitchell N. Kay 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).

  • Quick-coupled dental handpiece
    Patent number: 5431566
    Abstract: The dental handpiece is removably coupled to the hose supplying air, water, etc. The coupling includes a bushing for interconnecting the conduits in the hose directly to the dental handpiece.
    Type: Grant
    Filed: November 3, 1993
    Date of Patent: July 11, 1995
    Inventors: Martin M. Blair, Mitchell N. Kay