Granted Patent
Utility
US 5,457,264 · App. 08/288,602
Method of melting treatment of radioactive miscellaneous solid wastes
Inventors:
Hiroaki Kobayashi, Jin Ohuchi
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Aug 10, 1994
Inventors
Hiroaki Kobayashi
Jin Ohuchi
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.