Patents by Inventor Brad A. English

Brad A. English 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).

  • Fastener removal device for dirty environments
    Patent number: 8984991
    Abstract: A fastener removal device for accessing and securing a fastener head while in a dirty environment features a cylindrical nut driver. A driver first end features a nut driver head having a hexagonal recess centrally located on a nut driver first end surface. A bottom surface of the hexagonal recess is located on a hexagonal recess plane. The hexagonal recess plane is located parallel to and offset from the nut driver first end surface. The hexagonal recess is adapted to engage with a head of a fastener. A plurality of helical flutes is located around a driver first end outer periphery. A flute first end intersects the nut driver first end surface. A flute second end intersects the hexagonal recess plane. The driver second end features a hexagonal shank adapted to engage a drill chuck of a drill.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: March 24, 2015
    Inventor: Brad A. English
  • Jagged tooth head fastener removal device for dirty environments
    Patent number: D900893
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 3, 2020
    Inventor: Brad A. English
  • Filter cleaner
    Patent number: D935291
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: November 9, 2021
    Inventor: Brad A. English