Inventor
SPEER JOHN G
US4 patents
Patents
4 patentsUS5552235ASep 3, 1996
Embossed cold rolled steel with improved corrosion resistance, paintability, and appearance
BETHLEHEM STEEL CORP26 citations88
US5656102AAug 12, 1997
Bake hardenable vanadium containing steel and method thereof
BETHLEHEM STEEL CORP19 citations82
US5556485ASep 17, 1996
Bake hardenable vanadium containing steel and method of making thereof
BETHLEHEM STEEL CORP12 citations71
US5780726AJul 14, 1998
Method of determining slope angles of impression walls and depths of impressions on an embossed sheet surface
BETHLEHEM STEEL CORP11 citations70