Patents by Inventor Harrison Francis Hertzberg

Harrison Francis Hertzberg 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).

  • UNMANNED AERIAL VEHICLE (UAV) PEST ABATEMENT DEVICE
    Publication number: 20220073205
    Abstract: An unmanned aerial vehicle (UAV) includes a carrier body, which supports at least one propulsion element, and at least one reservoir and a spraying arrangement including at least one arm to extend outward from the carrier body and at least one nozzle to spray pest abatement material.
    Type: Application
    Filed: December 27, 2019
    Publication date: March 10, 2022
    Inventor: Harrison Francis Hertzberg