Granted Patent
Utility
US 5,523,837 · App. 08/276,934
Beam stealer laser power meter
Inventor:
Christopher D. Prozzo
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Jul 19, 1994
Inventor
Christopher D. Prozzo
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.