LandOfFree - US Patents - Listing for Hydraulic and earth engineering

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

Adjustable levee gate

Hydraulic and earth engineering – Marine structure or fabrication thereof – With work deck vertically adjustable relative to floor

Adjustable locking chock system

Hydraulic and earth engineering – Drainage or irrigation – Having regulation of flow through channel

Adjustable outlet riser

Hydraulic and earth engineering – Marine structure or fabrication thereof – Dock

Adjustable pier system

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

Adjustable porous groynes and method for shoreline reclamation

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

Adjustable porous groynes and method for shoreline reclamation

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

Adjustable porous structures and method for shoreline and...

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

Adjustable porous structures and method for shoreline and...

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

Adjustable recovery boom and system

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

Adjustable rigid riser connector

Hydraulic and earth engineering – Marine structure or fabrication thereof

Adjustable riser top joint and method of use

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

Adjustable scaffold shoring accessory

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

Adjustable self locking shoring strut

Hydraulic and earth engineering – Marine vessel portage – launching – or removing – Dry dock

Adjustable shoring system for boats

Hydraulic and earth engineering – Diving – Suit or accessory therefor

Adjustable size buoyancy compensator

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

Adjustable support for underwater pipe a short distance from the

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

Adjustable support for underwater pipe distant from the sea bed

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

Adjustable trench box and spreader bar

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

Adjustable width split sleeve and method of forming ends thereto