Granted Patent
Utility
US 6,026,112 · App. 08/963,120
Delivery system for high power multi-wavelength laser systems
Inventors:
Hartmuth Hecht, Mark Lange, James L. Hobart
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Oct 28, 1997
Inventors
Hartmuth Hecht
Mark Lange
James L. Hobart
Assignee (at issue)
Coherent, 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.