Granted Patent
Utility
US 6,640,629 · App. 10/104,072
Time domain reflectometry measurement instrument
Inventors:
Boyce Carsella, Leo Klinstein
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Mar 21, 2002
Inventors
Boyce Carsella
Leo Klinstein
Assignee (at issue)
Magnetrol International, Incorporated
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.