Granted Patent
Utility
US 6,410,281 · App. 09/461,663
Reducing corrosion in a fermentor by providing sodium with a non-chloride sodium salt
Inventor:
William R. Barclay
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Dec 14, 1999
Inventor
William R. Barclay
Assignee (at issue)
Omegatech, 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.