Inventor
KAWCHAK MARK N
US4 patents
Patents
4 patentsUS6893513B2May 17, 2005
High purity tantalum, products containing the same, and methods of making the same
CABOT CORP57 citations94
US6348113B1Feb 19, 2002
High purity tantalum, products containing the same, and methods of making the same
CABOT CORP134 citations94
US7585380B2Sep 8, 2009
High purity tantalum, products containing the same, and methods of making the same
CABOT CORP6 citations71
US7431782B2Oct 7, 2008
High purity tantalum, products containing the same, and methods of making the same
CABOT CORP6 citations71