Granted Patent
Utility
US 5,863,877 · App. 08/649,988
Carbonate built cleaning composition containing added magnesium
Inventors:
Charles D. Carr, Joseph G. Becker, Anthony J. Falotico, Steven A. Bolkan
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: May 17, 1996
Inventors
Charles D. Carr
Joseph G. Becker
Anthony J. Falotico
Steven A. Bolkan
Assignee (at issue)
Church & Dwight Co., 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.