Granted Patent
Utility
US 5,698,108 · App. 08/747,653
Formaldehyde-reduction composition and methods of use therefor
Inventor:
Nelya Okun
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Nov 13, 1996
Inventor
Nelya Okun
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.