Granted Patent
Utility
US 6,653,262 · App. 10/033,456
Dust free lithium hydroxide
Inventors:
W. Novis Smith, Joel McCloskey, Andrew Atterbury
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Dec 27, 2001
Inventors
W. Novis Smith
Joel McCloskey
Andrew Atterbury
Assignee (at issue)
Toxco, 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.