LandOfFree - US Patents - Listing for Hydraulic and earth engineering,Marine structure or fabrication thereof

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

Jack-up platform locking apparatus and method

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Jack-up platform variable bearing assembly

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

Jack-up rig crane

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

Jack-up rig for marine drilling

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

Jack-up rig with improved rack chock assembly

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

Jack-up type offshore oil and gas production platform and method

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Jack-up type platform including adjustable stop assembly

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

Jack-up, movable drilling platform having a telescoping...

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

Jackable oil rigs and corner columns for producing legs in an oi

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

Jackdown tension leg platform

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Jacket frame floating structures with buoyancy capsules

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Jacket tower structure and method of installation

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

Jacking method and apparatus

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

Jackup oil rig and similar platforms

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Jackup platform trailer

Hydraulic and earth engineering – Marine structure or fabrication thereof

Joining process of panel points for members in a marine structur

Hydraulic and earth engineering – Marine structure or fabrication thereof – With pivotal connection between work deck and base

Joints for anchoring structures to the sea bed

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

Keel joint arrangements for floating platforms

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor

Landing adjustment system for offshore structures