Granted Patent
Utility
US 6,294,791 · App. 09/305,726
Article irradiation system having intermediate wall of radiation shielding material within loop of a conveyor system that transports the articles
Inventors:
Colin Brian Williams, John Thomas Allen, George Michael Sullivan, Jr.
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: May 5, 1999
Inventors
Colin Brian Williams
John Thomas Allen
George Michael Sullivan, Jr.
Assignee (at issue)
TITAN COMPANY LIMITED
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.