Granted Patent
Utility
US 6,836,213 · App. 09/340,914
Method and apparatus for improving the sensitivity of a taut wire intrusion detection system
Inventor:
Haim Perry
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Jun 28, 1999
Inventor
Haim Perry
Assignee (at issue)
Safeguards Technology LLC
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.