Granted Patent
Utility
US 6,146,322 · App. 08/739,649
Irradiating filament and method of making same
Inventors:
Igor Isakovich Papirov, Anatolij I. Pikalov, Vladimir Sergeevich Shokurov, Sergej V. Sivtzov, Youri Popowski, Vitali Verin
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Oct 30, 1996
Inventors
Igor Isakovich Papirov
Anatolij I. Pikalov
Vladimir Sergeevich Shokurov
Sergej V. Sivtzov
Youri Popowski
Vitali Verin
Assignee (at issue)
Schneider (Europe) A.G.
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.