Patents by Inventor Ian W. McWherter

Ian W. McWherter 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).

  • Digital 3D infrared slit lamp with pupil measurement
    Patent number: 11172816
    Abstract: A device and method of ophthalmic diagnosis of lesions on retina utilizing a slit lamp apparatus with a pupil reader and at least one visible LED and one Infrared LED to detect a lesion on the retina of an eye.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: November 16, 2021
    Inventor: Ian W McWherter
  • Digital 3D infrared slit lamp with pupil measurement
    Patent number: 10820797
    Abstract: A device and method of ophthalmic diagnosis of lesions on retina utilizing a slit lamp apparatus with a pupil reader and at least one visible LED and one Infrared LED to detect a lesion on the retina of an eye.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: November 3, 2020
    Inventor: Ian W McWherter
  • Digital 3D Infrared Slit lamp with Pupil measurement
    Publication number: 20200178796
    Abstract: A device and method of ophthalmic diagnosis of lesions on retina utilizing a slit lamp apparatus with a pupil reader and at least one visible LED and one Infrared LED to detect a lesion on the retina of an eye.
    Type: Application
    Filed: February 17, 2020
    Publication date: June 11, 2020
    Inventor: Ian W. McWherter
  • Digital 3D Infrared Slit lamp with Pupil measurement
    Publication number: 20190269326
    Abstract: A device and method of ophthalmic diagnosis of lesions on retina utilizing a slit lamp apparatus with a pupil reader and at least one visible LED and one Infrared LED to detect a lesion on the retina of an eye.
    Type: Application
    Filed: May 17, 2018
    Publication date: September 5, 2019
    Inventor: Ian W. McWherter