LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor

Element for forming ground covering, restraining and...

Hydraulic and earth engineering – Underground passageway – e.g. – tunnel – Lining

Element for tunnel-type metal shuttering

Hydraulic and earth engineering – Foundation – Columnar structure

Element for use in concrete pile casting to align coupling membe

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

Elevated crane support system and method for elevating a...

Hydraulic and earth engineering – Fluid control – treatment – or containment – Fluid storage in earthen cavity

Elevated wall reservoir system

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

Elevating device for an artificial island or work platform

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

Elevating unit for use with jack-up rig

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

Elevating unit for use with jack-up rig

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

Elevator construction for the launching and recovery of personal

Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor

Elongate element tensioning member

Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor

Elongate element tensioning member

Hydraulic and earth engineering – Bank – shore – or bed protection – Revetment

Elongate flexible container

Hydraulic and earth engineering – Foundation – Columnar structure

Elongated elements of pre-stressed concrete, adapted to be assem

Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention

Elongated shoring device

Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor

Elongated structural members for use in forming barrier walls

Hydraulic and earth engineering – Underground passageway – e.g. – tunnel – Boring

Elongated underground construction having a uniform section and

Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention

Embankment block

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

Embankment dam and waterproofing method

Hydraulic and earth engineering – Earth treatment or control

Embankment element for stabilizing or supporting a slope