Granted Patent
Utility
US 5,639,348 · App. 08/380,592
Bleaching compositions comprising sulfamates and borates or gluconates and processes
Inventors:
James H. Payton, Nicholas Canaris
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Jan 30, 1995
Inventors
James H. Payton
Nicholas Canaris
Assignee (at issue)
Vinings Industries, 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.