Granted Patent
Utility
US 6,205,872 · App. 09/222,451
Broadband vibration sensor apparatus
Inventor:
Christian Pflueg
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Dec 29, 1998
Inventor
Christian Pflueg
Assignee (at issue)
Montronix, 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.