LandOfFree - US Patents - Listing for Hydraulic and earth engineering

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

Cubic marine impact-absorbing structure

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

Cultivating kelp and mussels together

Hydraulic and earth engineering – Drainage or irrigation

Cultivation plant and use thereof

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

Culvert

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

Culvert beaver block

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

Culvert collar

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

Culvert drainpipe system and method of use

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

Culvert end guard

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

Culvert end wall retainer system

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

Culvert joint

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

Culvert structure

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

Culvert structure having corrugated ribbing support

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

Curvature limiter for a pipe running in a marine environment

Hydraulic and earth engineering – Marine structure or fabrication thereof

Curved conductor well template

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

Cut wall confinement cell

Hydraulic and earth engineering – Foundation – Columnar structure

Cut-off device for concrete structures

Hydraulic and earth engineering – Foundation – Columnar structure

Cut-pipe earth anchor

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

Cutoff wall system to isolate contaminated soil

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

Cutting system, device, and method for splitting pipes