Patents by Inventor Leo William Ryan

Leo William Ryan 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).

  • Lighting accessory for the selective reduction of glare
    Patent number: 11221124
    Abstract: A device and the method of installing and adjusting same, which provides reduction of glare from overhead lighting, including but not limited to “can” lighting, also referred to as recessed lighting.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: January 11, 2022
    Assignee: GLARE SHIELD
    Inventor: Leo William Ryan