Granted Patent
Utility
US 6,822,978 · App. 10/194,439
Remote UV laser system and methods of use
Inventors:
James D. Kafka, David E. Spence
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Jul 12, 2002
Inventors
James D. Kafka
David E. Spence
Assignee (at issue)
Spectra-Physics, Inc.
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.