LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Means to expose a normally wetted surface,e.g. – cofferdam – etc.

Bottom-seated portable cofferdam and method of use

Hydraulic and earth engineering – Marine structure or fabrication thereof

Bouyant moon pool plug

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

Box culvert

Hydraulic and earth engineering – Underground passageway – e.g. – tunnel – Cut and cover

Box culvert traveler for use with concrete forming systems

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

Box culvert without rib stiffeners

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

Bracing device for a self-advancing shield tunnelling machine

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

Bracing system glide shoe for trench sheeting equipment

Hydraulic and earth engineering – Foundation – Underpinning

Bracket assembly for lifting and supporting a foundation

Hydraulic and earth engineering – Foundation – Underpinning

Bracket assembly for lifting and supporting a foundation

Hydraulic and earth engineering – Diving

Break away counter weight assembly with neutralizing...

Hydraulic and earth engineering – Diving

Break away counterweight with neutralizing buoyancy offset...

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

Breakwater

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

Breakwater

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

Breakwater

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

Breakwater

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

Breakwater construction element

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

Breakwater generating apparatus and process for controlling coas

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

Breakwater generating structure

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

Breakwater generating structure