LandOfFree - US Patents - Listing for Hydraulic and earth engineering

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

Jacket frame floating structures with buoyancy capsules

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

Jacket tower structure and method of installation

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

Jacking method and apparatus

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

Jackup oil rig and similar platforms

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

Jackup platform trailer

Hydraulic and earth engineering – Foundation – Columnar structure

Jet head device for sinking pilings

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

Jet sled spoil scoop apparatus

Hydraulic and earth engineering – Foundation – Columnar structure

Jet-mixing method and jet-mixing apparatus

Hydraulic and earth engineering – Foundation – Columnar structure

Jig for constructing piles from concrete or similar material in

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

Joining arrangement

Hydraulic and earth engineering – Foundation – Columnar structure

Joining device especially for concrete piles

Hydraulic and earth engineering – Marine structure or fabrication thereof

Joining process of panel points for members in a marine structur

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

Joint for applying current across a pipe-in-pipe system

Hydraulic and earth engineering – Foundation – Columnar structure

Joint for pile sections

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

Joints for anchoring structures to the sea bed

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

Junction plate assembly for a subsea structure

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

Junction seal between a liner of an underground structure...