Patents by Inventor David Matthew Schwartzberg

David Matthew Schwartzberg 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).

  • DISPOSABLE STETHOSCOPE COVERS AND METHODS OF USE
    Publication number: 20140319000
    Abstract: A dispensing system is provided including a plurality of instrument covers defining an elongated strip. The strip includes a first surface and an opposite second surface. The first surface includes a material having adhesion properties. The strip is arranged in a roll such that the material contacts the second surface to maintain the strip in the roll. Methods of use are disclosed.
    Type: Application
    Filed: April 26, 2013
    Publication date: October 30, 2014
    Inventors: Kenneth Irwin Fishberger, David Matthew Schwartzberg, Ross Fishberger