Granted Patent
Utility
US 5,946,141 · App. 09/105,301
Apochromatic lens system for relaying laser beam waists
Inventor:
Michael E. Harrigan
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Jun 26, 1998
Inventor
Michael E. Harrigan
Assignee (at issue)
EASTMAN KODAK COMPANY
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.