TREA

David Chalfant Manley

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  • Hackettstown, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rear ejection payload dispersal projectile
    • Patent number 11,175,118
    • Issue date Nov 16, 2021
    • The United States of America as represented by the Secretary of the Army
    • David Chalfant Manley
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Drag separating reduced dispersion pusher
    • Patent number 10,584,947
    • Issue date Mar 10, 2020
    • The United States of America as represented by the Secretary of the Army
    • David Chalfant Manley
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Over penetration inhibiting and retaining mechanism
    • Patent number 10,408,588
    • Issue date Sep 10, 2019
    • The United States of America as represented by the Secretary of the Army
    • David Chalfant Manley
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Stackable kinetic energy ring cartridge
    • Patent number 10,408,591
    • Issue date Sep 10, 2019
    • The United States of America as represented by the Secretary of the Army
    • David Chalfant Manley
    • F42 - AMMUNITION BLASTING