Granted Patent
Utility
US 4,759,354 · App. 06/935,427
Wound dressing
Inventor:
Alan J. Quarfoot
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Nov 26, 1986
Inventor
Alan J. Quarfoot
Assignee (at issue)
The Kendall Company LP
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.