Patents by Inventor Daniel Brett Perkins

Daniel Brett Perkins 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).

  • Airfoil-based air turbine
    Patent number: 11187207
    Abstract: A compact air turbine configured to convert some of the energy from a stream of passing air into electrical energy. The turbine is placed on a moving vehicle in a location where drag is occurring and may in fact be placed in a location where additional drag is desirable. The preferred embodiments incorporate a movable inlet ramp or door to aid in self-starting and increase efficiency.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: November 30, 2021
    Inventor: Daniel Brett Perkins