Inventor
WALLA ANN K
US5 patents
Patents
5 patentsUS6738746B1May 18, 2004
System and method for ongoing supporting a procurement and accounts payable system
IBM33 citations95
US7143053B2Nov 28, 2006
System and method for ongoing supporting a procurement and accounts payable system
IBM11 citations83
US7664666B2Feb 16, 2010
System and method for ongoing supporting a procurement and accounts payable system
IBM2 citations61
US7403903B2Jul 22, 2008
System and method for ongoing supporting a procurement and accounts payable system
IBM3 citations61
US7668742B2Feb 23, 2010
System and method for ongoing supporting a procurement and accounts payable system
IBM0 citations51