LandOfFree - US Patents - Listing for Hydraulic and earth engineering

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

Artificial water plant system for controlling sediment transport

Hydraulic and earth engineering – Fluid control – treatment – or containment – Wave generation or enhancement

Artificial wave surge apparatus and method

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

Asbestos decomposition

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

Assembly and floatation method for drilling drivepipe

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

Assembly and installation of pipes

Hydraulic and earth engineering – Drainage or irrigation

Assembly and method for joining a drain pipe and a catch basin

Hydraulic and earth engineering – Drainage or irrigation

Assembly and method for joining drain pipe to concrete catch...

Hydraulic and earth engineering – Foundation – Columnar structure

Assembly and method for protecting a pier and a post...

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

Assembly and method of forming a trench of a predetermined...

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

Assembly for damping sea waves

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

Assembly for monitoring a landfill and a method of locating leak

Hydraulic and earth engineering – Marine structure or fabrication thereof

Assembly of conductor guides for offshore drilling platform

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

Assembly of revetments with crush-absorbing ribs

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

Assembly such as for a tile chute tool for use with a ditching o

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

Asymmetric seaweeds

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

Athletic field construction

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

Attachment element

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

Attachment for use with stockpiling barge and method of...

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

Attenuation of arsenic leaching from particulate material