Granted Patent
Utility
US 6,738,746 · App. 09/444,256
System and method for ongoing supporting a procurement and accounts payable system
Inventors:
Ray F. Barnard, Philip J. Cirulli, Kerin J. Flannery, Carl J. Lanuti, Lawrence R. Maier, Ann K. Walla
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Nov 22, 1999
Inventors
Ray F. Barnard
Philip J. Cirulli
Kerin J. Flannery
Carl J. Lanuti
Lawrence R. Maier
Ann K. Walla
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.