P

Inventor

GRUNSTRA ROBERT E

US6 patents
⚠️ This page may combine multiple inventors who share the name “GRUNSTRA ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOWMET RES CORP

3 patents
US7234506B2Jun 26, 2007

Ceramic casting core and method

HOWMET RES CORP30 citations92
US7093645B2Aug 22, 2006

Ceramic casting core and method

HOWMET RES CORP32 citations92
US5706881AJan 13, 1998

Heat treatment of superalloy casting with partial mold removal

HOWMET RES CORP17 citations81

HOWMET TURBINE COMPONENTS

2 patents
US4580613AApr 8, 1986

Method and mold for casting articles having a predetermined crystalline orientation

HOWMET TURBINE COMPONENTS56 citations92
US4612969ASep 23, 1986

Method of and apparatus for casting articles with predetermined crystalline orientation

HOWMET TURBINE COMPONENTS17 citations70

HOWMET CORP

1 patent
US7278460B2Oct 9, 2007

Ceramic casting core and method

HOWMET CORP41 citations95