LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Marine structure or fabrication thereof – In or on frozen media

Protective construction for a platform installed in the open sea

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – With protection or indication of pipe or trench

Protective device

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

Protective device for an installation mounted on the seabed

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

Protective element for a breakwater or wave-retarding...

Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – With treatment of waste

Protective element for protecting sealed tracks in trash-dump co

Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – With treatment of waste

Protective element for protecting sealed tracks in trash-dump co

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

Protective elements, devices comprising said elements and...

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

Protective fender for dock posts

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

Protective flood barrier

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

Protective frame device for drainage channel

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

Protective guide cage construction for subsea well operations

Hydraulic and earth engineering – Bank – shore – or bed protection – Revetment

Protective jacket for use in revetment structures

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

Protective liner system having improved leak detection means

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

Protective marine barrier system

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

Protective riser-conductor for offshore structures

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

Protective shroud for offshore oil wells

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

Protective side wall for tabular icebergs

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

Protective skirt for an iceberg

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

Protective structure for excavations