LandOfFree - US Patents - Listing for Hydraulic and earth engineering,Fluid control, treatment, or containment

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

Bending weir

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

Bio-passage for disrupting laminar flow

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

Blowout recovery system

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

Boat activated wave generator

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

Boat activated wave generator

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

Boat barrier attachment for log and debris booms

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

Boom curtain with zipper connections and method of...

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

Boom for containing oil spills

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

Boom for containing oil spills and methods of deploying and retr

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

Boom sticks

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

Boom support arm and use thereof

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

Boom system

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

Boom with ramped or horizontal skirt structure for slowing...

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

Bottom tension fence-type water buoyant containment boom

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

Box culvert

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

Box culvert without rib stiffeners

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

Building construction

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

Bulkhead for and method for dry isolation of dam gates

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

Buoy assembly