Patents by Inventor David Ralph LoPresti

David Ralph LoPresti 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).

  • High intensity discharge multiple light array system
    Patent number: 9772088
    Abstract: A multiple light high intensity discharge (“HID”) array designed for retrofit aviation application. The present invention provide better light beams, reduces the energy needed to power landing/taxiing lights, and allows for customization of the beam through the depth of the HID bulb.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: September 26, 2017
    Inventor: David Ralph LoPresti