Granted Patent
Utility
US 5,751,759 · App. 08/454,739
Pre-heating furnace for baked amorphous carbon bodies
Inventors:
Allan Intermill, Charles Chris Nagy
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: May 31, 1995
Inventors
Allan Intermill
Charles Chris Nagy
Assignee (at issue)
UCAR Carbon Technology 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.