Inventor

CROUCH PHILIP D

US2 patents

Patents

2 patents

US4998581AMar 12, 1991

Reinforced ceramic investment casting shell mold and method of making such mold

HOWMET CORP29 citations87

USRE34702EAug 23, 1994

Reinforced ceramic investment casting shell mold and method of making such mold

HOWMET CORP4 citations57