Granted Patent
Utility
US 6,274,874 · App. 09/412,394
Process and apparatus for monitoring surface laser cleaning
Inventor:
Jagjit Sidhu
Patented Case
View Patent ↗
Granted: Aug 14, 2001
Filed: Oct 5, 1999
Inventor
Jagjit Sidhu
Assignee (at issue)
BAE SYSTEMS PLC
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.