Method for the layered placing of core material and of the...

Method for transporting sediments in dammed bodies of water

Method of anchoring artificial seaweed formed of synthetic...

Method of and a means for protecting shores against oil...

Method of and apparatus for filling a tube or a hose with a...

Method of and apparatus for ice disaggregation

Method of and apparatus for the removal of layers of...

Method of and device for handling appliances on a sea bed in...

Method of and device for skimming off substances floating on...

Method of and installation for raising the water temperature...

Method of and structure for erecting an artificial island

Method of clearing arctic ice

Method of combating ice

Method of constructing gravity-type marine structure and...

Method of controlling the inner pressure of an air bag in an...

Method of deflecting ice at upright columns submerged in...

Method of distributing fluids in bodies of liquids and...

Method of forming an artificial reef unit

Method of forming an elevation partially or entirely under...

Method of grouting offshore structures