Patents by Inventor Bruce McRae ALLEN

Bruce McRae ALLEN 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).

  • CONTROLLER FOR A DRILL
    Publication number: 20240001502
    Abstract: A controller for controlling a motor of a drill comprising an output of a signal for controlling a speed of rotation of the motor, a processor for producing the signal, wherein the signal is automatically varied according to a waveform, wherein one or more characteristics of the waveform is determined by a material to be drilled and a diameter of the bit.
    Type: Application
    Filed: November 18, 2021
    Publication date: January 4, 2024
    Inventors: Bruce McRae ALLEN, Hans KUNZ, Thomas James Drummond CLARKSON, Kathryn BEECH, James FILEAR, Carlos URIBE