Granted Patent
Utility
US 6,464,347 · App. 09/727,202
Laser ablated filter
Inventors:
Gary A. Kneezel, John R. Andrews, Robert V. Lorenze, Jr., Almon P. Fisher, Mehmet Ziya Sengun
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Nov 30, 2000
Inventors
Gary A. Kneezel
John R. Andrews
Robert V. Lorenze, Jr.
Almon P. Fisher
Mehmet Ziya Sengun
Assignee (at issue)
Xerox Corporation
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.