Granted Patent
Utility
US 6,482,261 · App. 09/750,935
Magnetic field furnace
Inventors:
Hilton F. Glavish, Hideyuki Isozaki, Keiji Maishigi, Kentaro Fujita
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Dec 29, 2000
Inventors
Hilton F. Glavish
Hideyuki Isozaki
Keiji Maishigi
Kentaro Fujita
Assignee (at issue)
Ebara Solar, Inc.
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.