Granted Patent
Utility
US 6,437,896 · App. 09/657,763
Device for deviating electromagnetic rays or radiation beams in the optical spectral domain
Inventors:
Vitalij Lissotschenko, Joachim Hentze
Patented Case
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Granted: Aug 20, 2002
Filed: Sep 8, 2000
Inventors
Vitalij Lissotschenko
Joachim Hentze
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.