Granted Patent
Utility
US 6,020,913 · App. 08/840,394
Emergency alert system signal handling method and apparatus
Inventors:
Terry W. Bush, James E. Harris, Daniel O'Connor
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Apr 29, 1997
Inventors
Terry W. Bush
James E. Harris
Daniel O'Connor
Assignee (at issue)
TRILITHIC, 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.