Patents by Inventor Casey Harrison

Casey Harrison 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).

  • Arming assembly for a perforating gun
    Patent number: 12704049
    Abstract: A detonator arming assembly for a perforating gun is provided. The detonator arming assembly is integrated into the bulkhead of a perforating gun, such that it can be positioned at either end of a shaped charge positioning tube. The detonator arming assembly is armed when a tandem is threaded into the perforating gun. If not armed, a premature detonation of the internal detonator does not initiate a detonation of the internal detonating cord. If armed, a detonation of the internal detonator causes the detonation of a laterally adjacent detonating cord, which is coupled to each shaped charge in the perforating gun.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: August 11, 2026
    Assignee: Harrison Jet Guns II, L.P.
    Inventors: James F. Shelton, Casey Harrison, Doug Harrison, Holden Harrison
  • ARMING ASSEMBLY FOR A PERFORATING GUN
    Publication number: 20250389173
    Abstract: A detonator arming assembly for a perforating gun is provided. The detonator arming assembly is integrated into the bulkhead of a perforating gun, such that it can be positioned at either end of a shaped charge positioning tube. The detonator arming assembly is armed when a tandem is threaded into the perforating gun. If not armed, a premature detonation of the internal detonator does not initiate a detonation of the internal detonating cord. If armed, a detonation of the internal detonator causes the detonation of a laterally adjacent detonating cord, which is coupled to each shaped charge in the perforating gun.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 25, 2025
    Inventors: James F. Shelton, Casey Harrison, Doug Harrison, Holden Harrison