Granted Patent
Utility
US 4,288,756 · App. 05/915,284
CO.sub.2 Laser
Inventor:
Alan S. Kaye
Patented Case
View Patent ↗
Granted: Sep 8, 1981
Filed: Jun 13, 1978
Inventor
Alan S. Kaye
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.