Granted Patent
Utility
US 5,411,727 · App. 08/288,119
Method for the dissolution of calcium carbonate solids in the presence of aqueous chlorine solutions
Inventors:
Richard M. Mullins, Jeffrey J. Glen
Patented Case
View Patent ↗
Granted: May 2, 1995
Filed: Aug 10, 1994
Inventors
Richard M. Mullins
Jeffrey J. Glen
Assignee (at issue)
Olin 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.