Granted Patent
Utility
US 6,138,011 · App. 09/418,621
Method and apparatus for providing dispatch service to an existing telephone network
Inventors:
Stephen H. Sanders, III, Paul M. Bocci
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Oct 15, 1999
Inventors
Stephen H. Sanders, III
Paul M. Bocci
Assignee (at issue)
Motorola, 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.