Granted Patent
Utility
US 6,300,757 · App. 09/296,035
Procedure for the calibration of a measuring device
Inventor:
Michael Janssen
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Apr 21, 1999
Inventor
Michael Janssen
Assignee (at issue)
TEXAS INSTRUMENTS DEUTSCHLAND GMBH
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.