Granted Patent
Utility
US 5,788,738 · App. 08/707,341
Method of producing nanoscale powders by quenching of vapors
Inventors:
Shahid A. Pirzada, Tapesh Yadav
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Sep 3, 1996
Inventors
Shahid A. Pirzada
Tapesh Yadav
Assignee (at issue)
Nanomaterials Research 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.