Granted Patent
Utility
US 4,872,179 · App. 07/283,786
Laser apparatus with a multipass resonator
Inventors:
Rainer Nitsche, Bruno Sebralla, Rolf Malkmus
Patented Case
View Patent ↗
Granted: Oct 3, 1989
Filed: Dec 13, 1988
Inventors
Rainer Nitsche
Bruno Sebralla
Rolf Malkmus
Assignee (at issue)
W. C. Heraeus GmbH
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.