Granted Patent
Utility
US 6,384,359 · App. 09/738,674
Inspection system
Inventors:
Marc D. Belcastro, Loren Duvekot, Mark Widenhouse, Renee R. Cooper, Nathan Edwards
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Dec 15, 2000
Inventors
Marc D. Belcastro
Loren Duvekot
Mark Widenhouse
Renee R. Cooper
Nathan Edwards
Assignee (at issue)
Philip Morris Inc.
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.