Granted Patent
Utility
US 6,219,692 · App. 08/831,011
Method and system for efficiently disbursing requests among a tiered hierarchy of service providers
Inventor:
Ian Stiles
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Mar 21, 1997
Inventor
Ian Stiles
Assignee (at issue)
Stiles Inventions L.L.C.
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.