Granted Patent
Utility
US 4,663,513 · App. 06/801,990
Method and apparatus for monitoring laser processes
Inventor:
Tim Webber
Patented Case
View Patent ↗
Granted: May 5, 1987
Filed: Nov 26, 1985
Inventor
Tim Webber
Assignee (at issue)
Spectra-Physics, 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.