Granted Patent
Utility
US 6,476,285 · App. 08/975,657
Method of melting treatment of radioactive miscellaneous solid wastes
Inventors:
Hiroaki Kobayashi, Hiroshi Igarashi
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Nov 21, 1997
Inventors
Hiroaki Kobayashi
Hiroshi Igarashi
Assignee (at issue)
Japan Nuclear Cycle Development Institute
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.