Patents by Inventor Scott Greenbaum

Scott Greenbaum 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).

  • Ophthalmologic cannula
    Patent number: 5407441
    Abstract: A cannula for applying anesthetic to the eye is a longitudinal housing, having a rounded upper surface that terminates in a blunt closed distal end and a flat lower surface that has an exit port at its distal end and an increased transverse dimension at a proximal end to seal the tissue opening through which the cannula is inserted into the eye.
    Type: Grant
    Filed: March 31, 1993
    Date of Patent: April 18, 1995
    Inventor: Scott Greenbaum