Granted Patent
Utility
US 5,744,055 · App. 08/549,111
Stable monopersulfate triple salt and its method of preparation
Inventors:
William A. Hills, James L. Manganaro, Basil A. Guiliano, Dean S. Thorp
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Oct 27, 1995
Inventors
William A. Hills
James L. Manganaro
Basil A. Guiliano
Dean S. Thorp
Assignee (at issue)
FMC 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.