Granted Patent
Utility
US 6,567,935 · App. 09/470,353
Performance linking methodologies
Inventor:
Timothy Figueroa
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Dec 22, 1999
Inventor
Timothy Figueroa
Assignee (at issue)
Qwest Communications International Inc.
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.