LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Earth treatment or control – Chemical

Inorganic cement grouting system for use in anchoring a bolt in

Hydraulic and earth engineering – Earth treatment or control – Chemical

Inorganic cement grouting system for use in anchoring a bolt in

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

Inserting linings into pipes

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

Inside drop system for manholes

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

Inspectable tunnel for underground pipes and cables

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

Inspectable vault system for the disposal of radioactive waste h

Hydraulic and earth engineering – Drainage or irrigation – Porous or apertured pipe – flume – or tileway

Installation and drainage system for synthetic grass

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

Installation and levelling of subsea templates

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Installation and removal vessel

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

Installation comprising at least two bottom-surface...

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

Installation for accelerating navigation of a water ramp and met

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

Installation for carrying out experiments under the condition of

Hydraulic and earth engineering – Marine vessel portage – launching – or removing – Rail mounted carrier

Installation for conveyance of a boat

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

Installation for ground stabilization in hydraulic engineering

Hydraulic and earth engineering – Marine structure or fabrication thereof

Installation for inspecting and repairing installations in deep

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

Installation for laying a pipeline on a floor located under wate

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

Installation for laying a pipeline on a floor located under wate

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

Installation for manufacturing wound rigid tubular pipes

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

Installation for producing oil from an off-shore deposit and...