Granted Patent
Utility
US 5,584,827 · App. 08/295,109
Nasal-packing article
Inventors:
George P. Korteweg, Wayne Korteweg
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Aug 24, 1994
Inventors
George P. Korteweg
Wayne Korteweg
Assignee (at issue)
Ultracell Medical 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.