Granted Patent
Utility
US 5,684,908 · App. 08/546,664
Flexible liquid core light guide with focusing and light shaping attachments
Inventors:
Brian J. Kross, Stanislaw Majewski, Carl Zorn, Lukasz A. Majewski
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Oct 23, 1995
Inventors
Brian J. Kross
Stanislaw Majewski
Carl Zorn
Lukasz A. Majewski
Assignee (at issue)
Southeastern Univ. Research Assn.
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.