Granted Patent
Utility
US 4,851,449 · App. 07/053,208
Odorless aromatic dialdehyde disinfecting and sterilizing composition
Inventors:
Norman I. Bruckner, Michael D. Gordon, Ronald G. Howell
Patented Case
View Patent ↗
Granted: Jul 25, 1989
Filed: May 21, 1987
Inventors
Norman I. Bruckner
Michael D. Gordon
Ronald G. Howell
Assignee (at issue)
Surgikos, 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.