Granted Patent
Utility
US 4,926,850 · App. 07/278,256
Wound dressing
Inventors:
Gloria Y. Lott, Scott Britton, Barry E. Constantine
Patented Case
View Patent ↗
Granted: May 22, 1990
Filed: Nov 30, 1988
Inventors
Gloria Y. Lott
Scott Britton
Barry E. Constantine
Assignee (at issue)
Sherwood Medical Company
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.