Granted Patent
Utility
US 6,405,147 · App. 09/393,408
Signal transfer device measurement system and method
Inventor:
Peter P. Fera
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Sep 10, 1999
Inventor
Peter P. Fera
Assignee (at issue)
CONDOOR 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.