P

Inventor

PERRON JAMES S

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

UNITED TECHNOLOGIES CORP

3 patents
US3933190AJan 20, 1976

Method for fabricating shell molds for the production of superalloy castings

UNITED TECHNOLOGIES CORP48 citations88
US4244551AJan 13, 1981

Composite shell molds for the production of superalloy castings

UNITED TECHNOLOGIES CORP9 citations71
US3981346ASep 21, 1976

Method and apparatus for directional solidification

UNITED TECHNOLOGIES CORP16 citations71

ALLIED SIGNAL INC

1 patent
US5465780ANov 14, 1995

Laser machining of ceramic cores

ALLIED SIGNAL INC242 citations93

HONEYWELL INT INC

1 patent
US7832986B2Nov 16, 2010

Multi-alloy turbine rotors and methods of manufacturing the rotors

HONEYWELL INT INC25 citations91