Patents by Inventor Jeffrey D. Kaiser

Jeffrey D. Kaiser 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).

  • Manned and unmanned aircraft
    Patent number: 12151807
    Abstract: A manned or unmanned aircraft has an upper body and a lower body. The aircraft has a circular shape and a circular outer periphery. One or more rotor blades extend substantially horizontally outward from the main body at or about the circular outer periphery. In addition, one or more retractable control flaps are coupled to the lower body and are moved between a retracted position recessed from the outer periphery and an extended position outward of the outer periphery to engage lift blade thrust.
    Type: Grant
    Filed: May 22, 2024
    Date of Patent: November 26, 2024
    Assignee: Dronexus Aero LLC
    Inventors: Jeffrey D. Kaiser, James Kaiser