LandOfFree - US Patents - Listing for Hydraulic and earth engineering

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

Well riser lateral restraint and installation system for...

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

Wellhead and conductor stabilized by a cable and anchor system

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

Wet powder seal for gas containment

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

Wharf fender

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

Wheeled carriage assembly for trench shields

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

Wicket dam and lifting jack

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

Wicket dam lifting module

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

Widened-base structure for supporting an offshore platform

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Advancing subterranean length of pipe or cable

Widening apparatus

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

Width expandable modular ditch liners

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

Wier construction

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

Wind directing sea wall

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

Wind directing sea wall

Hydraulic and earth engineering – Marine structure or fabrication thereof – Tension leg platform

Wind turbine with floating foundation

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

Winged pipelaying

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

Wiper, grouting seal and diaphragm apparatus

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – By means advancing along terrain and guiding pipe or cable...

Wire and cable installation tool

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

Wire earthen retention wall with separate face panel and soil re

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

Wire laying/burying apparatus