Granted Patent
Utility
US 5,418,490 · App. 08/200,271
Failure responsive alternate amplifier and bypass system for communications amplifier
Inventor:
Daniel P. Kaegebein
Patented Case
View Patent ↗
Granted: May 23, 1995
Filed: Mar 1, 1994
Inventor
Daniel P. Kaegebein
Assignee (at issue)
TX RX Systems, 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.