Background
Siegele, Stephen H. was born in 1960.
Siegele, Stephen H. was born in 1960.
Bachelor of Science in Chemical Engineering, University Wisconsin, Madison, 1984.
Divisional president Advanced Technology Materials, Inc., senior executive, vice chairman, 1997—2000. Founder, Chief Executive Officer Advanced Delivery & Chemical Systems, Inc. (ADCS) (merged with Advanced Technology Materials, Inc.), 1988—1997.
Founder Fluorine On Call, Ltd., 2000—2006. Private investor, since 2000. Board directors Freeport-McMoRan Copper & Gold Inc., since 2006.
