Granted Patent
Utility
US 6,684,333 · App. 09/298,040
Parallel data network billing and collection system
Inventors:
Jay S. Walker, James A. Jorasch, Gregory G. Carson
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Apr 22, 1999
Inventors
Jay S. Walker
James A. Jorasch
Gregory G. Carson
Assignee (at issue)
Walker Digital, 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.