Granted Patent
Utility
US 6,814,454 · App. 10/280,402
Achromatic beam switch
Inventors:
David J. Aziz, Andrey Klishin, Martin D. Andrews
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Oct 25, 2002
Inventors
David J. Aziz
Andrey Klishin
Martin D. Andrews
Assignee (at issue)
Molecular Devices, LLC
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.