Granted Patent
Utility
US 6,421,732 · App. 09/167,709
Ipnet gateway
Inventors:
Hasan Alkhatib, Bruce Wootton
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Oct 6, 1998
Inventors
Hasan Alkhatib
Bruce Wootton
Assignee (at issue)
IP DYNAMICS LLC
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.