Inventor
ASHTIANI-ZARANDI MANSOUR
US3 patents
Patents
3 patentsUS4890877AJan 2, 1990
Energy absorption system for vehicle door and method of making
GEN MOTORS CORP159 citations95
US5616293AApr 1, 1997
Rapid making of a prototype part or mold using stereolithography model
GEN MOTORS CORP60 citations94
US5728345AMar 17, 1998
Method for making an electrode for electrical discharge machining by use of a stereolithography model
GEN MOTORS CORP39 citations89