Granted Patent
Utility
US 5,368,633 · App. 08/105,398
Pressurized radioactive gas treatment system
Inventors:
Joseph T. Foldyna, Donald J. Carpenter, John M. Cron
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Aug 12, 1993
Inventors
Joseph T. Foldyna
Donald J. Carpenter
John M. Cron
Assignee (at issue)
Morrison-Knudson (an Idaho 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.