Granted Patent
Utility
US 6,148,332 · App. 09/299,356
Mandatory message display and reporting system
Inventors:
Charles M. Brewer, Robert Sanders
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Apr 26, 1999
Inventors
Charles M. Brewer
Robert Sanders
Assignee (at issue)
EarthLink, 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.