LandOfFree - US Patents - Listing for Hydraulic and earth engineering

Hydraulic and earth engineering – Marine structure or fabrication thereof – With horizontally movable work deck

Working platform for oil drilling operations in ice covered sea

Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement

Woven geosynthetic fabric with differential wicking capability

Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement

Woven geosynthetic fabric with differential wicking capability

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

Woven geotextile grid

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

Woven soil stabilization system

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

Y-panel anchoring system for boom installation

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

Yield tube bolt assembly

Hydraulic and earth engineering – Earth treatment or control – Ground stabilization or reinforcement

Yield valve

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

Yieldable cable bolt

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

Yieldable confined core mine roof support

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

Yieldable connection

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

Yieldable load support

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

Yieldable mine post

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

Yieldable mine post having a double ball and socket configuratio

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

Yieldable mine post system

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

Yieldable mine roof support

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

Yieldable mine roof support fixture

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

Yieldable prop

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

Yieldable prop having a restraint arrangement