Granted Patent
Utility
US 5,031,182 · App. 07/415,641
Single-frequency laser of improved amplitude stability
Inventors:
Douglas W. Anthon, Pedram Akhavan-Leilabady
Patented Case
View Patent ↗
Granted: Jul 9, 1991
Filed: Oct 2, 1989
Inventors
Douglas W. Anthon
Pedram Akhavan-Leilabady
Assignee (at issue)
Amoco 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.