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3-D sandwich preforms and a method to provide the same

Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement
Reexamination Certificate

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Abandonment and recovery head apparatus

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Reexamination Certificate

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Abandonment and recovery system and method, and cable connector

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Reexamination Certificate

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Abrasive resistant open cell articulated seabed mat

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Reexamination Certificate

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Absorbent berm device

Hydraulic and earth engineering – Fluid control – treatment – or containment
Patent

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Access apparatus connecting a first and second chamber at great

Hydraulic and earth engineering – Diving – Underwater docking or mooring
Patent

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Accretion apparatus for use in tidal environs and method

Hydraulic and earth engineering – Bank – shore – or bed protection – Wave or flow dissipation
Patent

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Achieving hydrostatic stability of a floating structure

Hydraulic and earth engineering – Marine structure or fabrication thereof – With work deck vertically adjustable relative to floor
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Acid gas disposal

Hydraulic and earth engineering – Soil remediation – In situ contaminant removal or stabilization
Patent

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Acid gas disposal

Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – With treatment of waste
Reissue Patent

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Acid gas disposal

Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – With treatment of waste
Reissue Patent

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Active apparatus and method for reducing fluid induced...

Hydraulic and earth engineering – Marine structure or fabrication thereof – Structure protection
Reexamination Certificate

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Active control releasable ballast system for use with dive...

Hydraulic and earth engineering – Diving – Suit or accessory therefor
Reexamination Certificate

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Active cooling system boom

Hydraulic and earth engineering – Fluid control – treatment – or containment – Floatable matter containment
Patent

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Active cooling-based surface confinement system for thermal soil

Hydraulic and earth engineering – Temperature modification or control of earthen formation
Patent

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Active hold down system for jack-up drilling unit

Hydraulic and earth engineering – Marine structure or fabrication thereof – With horizontally movable work deck
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Adaptable boat lift

Hydraulic and earth engineering – Marine vessel portage – launching – or removing – Lifting
Patent

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Adaptive control artificial wavemaking device

Hydraulic and earth engineering – Fluid control – treatment – or containment – Wave generation or enhancement
Patent

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Adaptor for setting a self-drilling, chemically anchored,...

Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor
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Adhesion preventing method and support body extracting method

Hydraulic and earth engineering – Foundation – Columnar structure
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