Inventor
COUCH ERIC L
US6 patents
⚠️ This page may combine multiple inventors who share the name “COUCH ERIC L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
4 patentsUS7753104B2Jul 13, 2010
Investment casting cores and methods
UNITED TECHNOLOGIES CORP32 citations92
US7322795B2Jan 29, 2008
Firm cooling method and hole manufacture
UNITED TECHNOLOGIES CORP37 citations91
US7980819B2Jul 19, 2011
Cast features for a turbine engine airfoil
UNITED TECHNOLOGIES CORP9 citations82
US8955576B2Feb 17, 2015
Cast features for a turbine engine airfoil
UNITED TECHNOLOGIES CORP2 citations61