Patents by Inventor Richard M. Lloyd

Richard M. Lloyd 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).

  • Patent number: 8418623
    Abstract: A kinetic energy rod warhead includes a plurality of projectiles in a projectile core, explosive segments about the plurality of projectiles, and an isolator between adjacent explosive segments. There is an external detonator on an outer surface of each of the explosive segments proximate an isolator, and an internal detonator inside of each explosive segment adjacent the projectile core.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: April 16, 2013
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Publication number: 20120192752
    Abstract: A kinetic energy rod warhead includes a plurality of projectiles in a projectile core, explosive segments about the plurality of projectiles, and an isolator between adjacent explosive segments. There is an external detonator on an outer surface of each of the explosive segments proximate an isolator, and an internal detonator inside of each explosive segment adjacent the projectile core.
    Type: Application
    Filed: April 2, 2010
    Publication date: August 2, 2012
    Inventor: Richard M. Lloyd
  • Publication number: 20120186482
    Abstract: A hybrid kinetic energy rod warhead includes a projectile core including a plurality of projectiles, explosive segments about the projectile core, and isolators between the explosive segments. There is an initiator for each explosive segment and a shell about the explosive segments. A deployable casing including multiple fragment members is attached to the shell, and there is a housing about the deployable casing.
    Type: Application
    Filed: April 2, 2010
    Publication date: July 26, 2012
    Inventor: Richard M. Lloyd
  • Patent number: 8127686
    Abstract: An aimable kinetic energy rod warhead system includes a plurality of rods and explosive segments disposed about the plurality of rods. There is at least one detonator for each explosive segment. A target locator system is configured to locate a target relative to the explosive segments. A controller is responsive to the target locator system and is configured to selectively detonate specified explosive segments at different times dependent on the desired deployment direction of the rods to improve the aiming resolution of the warhead.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: March 6, 2012
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Publication number: 20100139517
    Abstract: A method of destroying mines in a minefield buried under the surface includes deploying a munition including a plurality of kinetic energy rods each having a stabilizer into a position above the minefield and deploying the rods above the minefield to fall towards the minefield each aligned along a velocity vector to penetrate the surface and destroy the mines.
    Type: Application
    Filed: July 20, 2007
    Publication date: June 10, 2010
    Inventor: Richard M Lloyd
  • Patent number: 7726244
    Abstract: A method of destroying mines in a minefield buried under the surface includes deploying a munition including a plurality of kinetic energy rods each having a stabilizer into a position above the minefield and deploying the rods above the minefield to fall towards the minefield each aligned along a velocity vector to penetrate the surface and destroy the mines.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: June 1, 2010
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7717042
    Abstract: A wide area dispersal warhead including a housing defining a cavity, an explosive charge in the housing, and a large plurality of individual munitions in the cavity of the housing about the explosive charge. The explosive charge is configured to deploy the munitions upon detonation into a hemispherical dome shaped pattern.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: May 18, 2010
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Publication number: 20090320711
    Abstract: A munition including a munition core and a plurality of particles attached to an external surface of the munition core designed to release from the munition core upon impact of the munition with a target.
    Type: Application
    Filed: November 29, 2004
    Publication date: December 31, 2009
    Inventor: Richard M. Lloyd
  • Patent number: 7624682
    Abstract: A kinetic energy rod warhead includes a projectile core which includes a plurality of individual projectiles, an explosive charge about the core, at least one detonator for the explosive charge, and an explosive sheet on each end of the projectile core.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: December 1, 2009
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7624683
    Abstract: A kinetic energy rod warhead bay configuration includes a plurality of bays. Each bay includes a plurality of rods, an explosive for deploying the rods, and a detonator for detonating the explosive. One bay is structured and arranged as a first bay. One bay is structured and arranged as a last bay with rods configured to have more drag than the rods of the first bay. At least one other bay is structured and arranged as an intermediate bay. The rods of the intermediate bay are configured to have more drag than the rods of the first bay but less drag than the rods of the last bay to space apart the rod sets of the bays upon deployment.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: December 1, 2009
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7621222
    Abstract: A kinetic energy rod warhead includes a projectile core which includes a plurality of projectiles and an explosive charge about the core. There is at least one detonator for the explosive charge, and at least one wave shaper in the explosive charge or between the explosive charge and the core and having an apex adjacent the detonator.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: November 24, 2009
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Publication number: 20090223404
    Abstract: A warhead including a hit-to-kill vehicle and a hub about the hit-to-kill vehicle including, packaged therein, a net, thrusters for deploying the net, and a plurality of rods held in a spaced relationship by the net for destroying a target when the net is deployed in the vicinity of the target in case the hit-to-kill vehicle misses the target.
    Type: Application
    Filed: June 30, 2008
    Publication date: September 10, 2009
    Inventor: Richard M. Lloyd
  • Publication number: 20090205529
    Abstract: A kinetic energy rod warhead includes a projectile core which includes a plurality of projectiles and an explosive charge about the core. There is at least one detonator for the explosive charge, and at least one wave shaper in the explosive charge or between the explosive charge and the core and having an apex adjacent the detonator.
    Type: Application
    Filed: February 17, 2005
    Publication date: August 20, 2009
    Inventor: Richard M. Lloyd
  • Patent number: 7415917
    Abstract: A warhead including a hit-to-kill vehicle and a hub about the hit-to-kill vehicle including, packaged therein, a net and a plurality of rods held in a spaced relationship by the net for destroying a target when the net is deployed in the vicinity of the target in case the hit-to-kill vehicle misses the target.
    Type: Grant
    Filed: March 10, 2003
    Date of Patent: August 26, 2008
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7412916
    Abstract: A method of destroying a target includes positioning a hit-to-kill vehicle in the trajectory path of a target, and deploying a net including a plurality of rods held in a spaced relationship by the net for destroying the target in case the hit-to-kill vehicle misses the target.
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: August 19, 2008
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7143698
    Abstract: A method for attacking a target, the method including first, deploying a plurality of projectiles in the trajectory path of the target, and second, positioning a blast fragmentation warhead proximate the target and initiating the blast fragmentation warhead so that any portions of the target which survive the blast fragmentation warhead are destroyed by the projectiles.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: December 5, 2006
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7040235
    Abstract: A kinetic energy rod warhead including a plurality of sections each enclosing a plurality of projectile and an explosive charge partially surrounding the projectiles defining a primary projectile firing direction. The firing direction of each section is different for isotropically deploying the projectiles.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: May 9, 2006
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 7017496
    Abstract: A kinetic energy rod warhead with imploding charges for isotropic firing of penetrators including a hull, a core in the hull including a plurality of individual penetrators, explosive charge sections in the hull about the core, and a detonator for each explosive charge section arranged to implode the core and isotropically deploy the penetrators.
    Type: Grant
    Filed: March 10, 2003
    Date of Patent: March 28, 2006
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd
  • Patent number: 6973878
    Abstract: A kinetic energy rod warhead with aligned projectiles includes a projectile core in a hull including a plurality of individual projectiles and an explosive charge in the hull about the core. The individual projectiles are aligned when the explosive charge deploys the projectiles. The projectiles may also be aimed in a specific direction.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: December 13, 2005
    Assignee: Raytheon Company
    Inventors: Richard M. Lloyd, Ernest C. Faccini
  • Patent number: 6931994
    Abstract: A tandem warhead for destroying a target, the tandem warhead including a kinetic energy rod section with a plurality of lengthy individual projectiles, a blast fragmentation section deployable proximate the target, and a guidance subsystem for deploying the projectiles of the kinetic energy rod section first in the trajectory path of the target and for deploying the blast fragmentation section second proximate the target.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: August 23, 2005
    Assignee: Raytheon Company
    Inventor: Richard M. Lloyd