LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Earth treatment or control – Chemical

Grouting liquid for injection into a ground

Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor

Grouting method

Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor

Grouting method - chemical method

Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor

Grouting method - chemical method

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

Grouting method and apparatus

Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor

Grouting of offshore jackets to distribute forces among the anch

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

Grouting pipe equipment and method of grouting using the...

Hydraulic and earth engineering – Earth treatment or control – Chemical

Grouting-soil conditioning systems using polyoxyethylene diacryl

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

Guard for offshore structure

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,...

Guidance and protection system for the laying of pipes

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

Guidance apparatus and method for anadromous fish

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

Guidance method and guidance system of flood water

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

Guidance system and method for keeping a tunnel boring machine c

Hydraulic and earth engineering – Earth treatment or control – Chemical

Guide box assembly system for in-ground barrier installation

Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor

Guide device for production risers for petroleum production...

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

Guide device in an offshore drilling installation

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

Guide tower mounted crane for a jack-up platform

Hydraulic and earth engineering – Marine structure or fabrication thereof – With anchoring of structure to marine floor

Guide tube for a flexible pipe for transporting hydrocarbons

Hydraulic and earth engineering – Marine structure or fabrication thereof – With pivotal connection between work deck and base

Guide tube for a flexible upright riser for marine petroleum exp