Granted Patent
Utility
US 6,403,155 · App. 09/748,568
High purity, siliconized silicon carbide having high thermal shock resistance
Inventors:
Dominique Dubots, Andrew G. Haerle
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Dec 21, 2000
Inventors
Dominique Dubots
Andrew G. Haerle
Assignee (at issue)
SAINT-GOBAIN CERAMICS & PLASTICS, 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.