ROTATIONAL CRAFT TOOL

INJECTION MOLDING APPARATUS AND INJECTION MOLDING METHOD

Indirect additive manufacturing process for producing SiC—B4C—Si composites

METHOD AND APPARATUS FOR FABRICATING ENVIRONMENTAL MASONRY UNITS

Methods for manufacture of extruded objects

3-D printer on active framework

Method for manufacturing concrete construction blocks for a wind-turbine tower and associated system

Fully automated mold change with product height change

Extruded objects and methods for their manufacture

Method and apparatus for fabricating environmental masonry units

System for temperature controlled additive manufacturing

Methods of fabricating sand control screen assemblies using three-dimensional printing

OPTICAL SYSTEM FOR 3D PRINTING AND CONTROL METHOD THEREOF

Composite beam generator and powder melting or sintering method using the same

System and method for producing tubular concrete products

System, method and apparatus for fabricating environmental masonry units

RAPID PROTOTYPING MODEL, POWDER RAPID PROTOTYPING APPARATUS AND POWDER RAPID PROTOTYPING METHOD

Recyclable formwork

Methods for threading sinterable materials and related apparatus and systems

Apparatus for taking out molded product

Methods and apparatus for the manufacturing of prestressed reinforced concrete railroad ties and the like