Granted Patent
Utility
US 6,781,508 · App. 10/315,427
Radio frequency data communications device with adjustable receiver sensitivity and method
Inventors:
Mark E. Tuttle, John R. Tuttle
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Dec 9, 2002
Inventors
Mark E. Tuttle
John R. Tuttle
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.