Granted Patent
Utility
US 4,649,547 · App. 06/649,206
Gas laser construction
Inventors:
Lee R. Carlson, Denes A. Hegedus, Steven M. Jarrett, Michael F. Miller, Martin E. Riley, David L. Wright
Patented Case
View Patent ↗
Granted: Mar 10, 1987
Filed: Sep 10, 1984
Inventors
Lee R. Carlson
Denes A. Hegedus
Steven M. Jarrett
Michael F. Miller
Martin E. Riley
David L. Wright
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.