Patents by Inventor Darrin S. Johnson

Darrin S. Johnson 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).

  • Control of ejected firearm shells
    Patent number: 9664468
    Abstract: Shell deflectors or redirectors according to embodiments of the invention block a shell ejected from a firearm after firing, absorb some of its kinetic energy to cause the shell to slow down, and reflect or redirect the shell to a convenient area near the shooter, thus simplifying cleanup and brass-collection after operating the firearm.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: May 30, 2017
    Inventors: Darrin S. Johnson, Paul E. Johnson
  • AR-15 cartridge deflector
    Patent number: D787626
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: May 23, 2017
    Inventors: Darrin S. Johnson, Paul E. Johnson