Granted Patent
Utility
US 5,810,052 · App. 08/887,721
Method of obtaining a free disperse system in liquid and device for effecting the same
Inventor:
Oleg Kozyuk
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Jul 7, 1997
Inventor
Oleg Kozyuk
Assignee (at issue)
Five Star Technologies, 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.