Sand core pattern and method of forming a sand mold

Sand mold making machine apparatus and method improvements

Sand mold member and method

Sand mold member and method

Sand mold-producing method and apparatus

Sand vibration and compaction apparatus and method

Sand-forming apparatus

Sand-forming apparatus

Sand-forming apparatus

Sand-forming apparatus

Saturated liquid/vapor generating and dispensing

Sculpture fabricating method

Sealing riser sleeve

Sealing riser sleeve

Self-curing and water-soluble mold

Shell investment casting process

Shell mold for casting a cylindrical product, apparatus for mold

Shell mold for casting niobium-silicide alloys, and related...

Shell moulds for casting metals

Shelling apparatus and methods for investment casting