LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Marine structure or fabrication thereof

Independently balanced support plates

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

Individual hydraulic prop with filling/drawing valve and pressur

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

Induced intragradient system for secure landfill

Hydraulic and earth engineering – Foundation

Industrial floor and construction method

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

Inexpensive headwall for culverts

Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – Landfill

Infiltration and gas recovery systems for landfill bioreactors

Hydraulic and earth engineering – Drainage or irrigation – Control means responsive to sensed condition

Infiltration control system and method

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

Inflatable barrier for substances floating on water

Hydraulic and earth engineering – Marine structure or fabrication thereof

Inflatable buoyant near surface riser disconnect system

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

Inflatable cushion for culturing and movement of aquatic organis

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

Inflatable equipment for use as a bouyant boom

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

Inflatable grout seal

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

Inflatable hose system

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

Inflatable mine support

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

Inflatable plugs for installing erosion control blocks

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

Inflatable portable dam for containment of hazardous liquids

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

Inflatable underground structure liner

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

Inflatable underground structure liner

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

Inflatable vibration reducing fairing