Granted Patent
Utility
US 5,693,305 · App. 08/545,358
Method for synthesizing aluminum nitride whiskers
Inventors:
Vithal Revankar, Arvind Goel
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Oct 19, 1995
Inventors
Vithal Revankar
Arvind Goel
Assignee (at issue)
Advanced Refractory Technologies, 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.