Granted Patent
Utility
US 5,185,104 · App. 07/789,528
Method of treatment of high-level radioactive waste
Inventor:
Misato Horie
Patented Case
View Patent ↗
Granted: Feb 9, 1993
Filed: Nov 8, 1991
Inventor
Misato Horie
Assignee (at issue)
Doryokuro Kakunenryo Kaihatsu Jigyodan
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.