Granted Patent
Utility
US 6,689,893 · App. 09/861,393
Shelf stable haze free liquids of overbased alkaline earth metal salts
Inventors:
James E. Reddy, Chester E. Ramey, Lawrence A. Dominey
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: May 18, 2001
Inventors
James E. Reddy
Chester E. Ramey
Lawrence A. Dominey
Assignee (at issue)
OMG AMERICAS, 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.