Inventor

NORTON DELWYN E

US5 patents

Patents

5 patents

US7448434B2Nov 11, 2008

Investment casting

UNITED TECHNOLOGIES CORP21 citations91

US7207375B2Apr 24, 2007

Investment casting

UNITED TECHNOLOGIES CORP20 citations91

US4153005AMay 8, 1979

Multiple electron beam vacuum vapor deposition apparatus

UNITED TECHNOLOGIES CORP18 citations71

US6966354B2Nov 22, 2005

Shelling apparatus and methods for investment casting

UNITED TECHNOLOGIES CORP3 citations58

US7021362B2Apr 4, 2006

Shelling apparatus and methods for investment casting

UNITED TECHNOLOGIES CORP1 citations48