Granted Patent
Utility
US 4,600,406 · App. 06/715,183
Method of low temperature bleaching with reduced amounts of chlorine requiring reduced bleaching intervals
Inventor:
George E. Corte
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Mar 22, 1985
Inventor
George E. Corte
Assignee (at issue)
Diversey Wyandotte 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.