Granted Patent
Utility
US 5,069,907 · App. 07/498,193
Surgical drape having incorporated therein a broad spectrum antimicrobial agent
Inventors:
Grover C. Mixon, Willard L. Morrison
Patented Case
View Patent ↗
Granted: Dec 3, 1991
Filed: Mar 23, 1990
Inventors
Grover C. Mixon
Willard L. Morrison
Assignee (at issue)
Phoenix Medical Technology, 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.