Granted Patent
Utility
US 5,048,044 · App. 07/448,123
Optically pumped lasers
Inventor:
Clive L. M. Ireland
Patented Case
View Patent ↗
Granted: Sep 10, 1991
Filed: Dec 11, 1989
Inventor
Clive L. M. Ireland
Assignee (at issue)
Lumonics Corporation
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.