Granted Patent
Utility
US 5,219,352 · App. 07/785,089
Skin graft preparation apparatus
Inventor:
Robert W. Atkinson
Patented Case
View Patent ↗
Granted: Jun 15, 1993
Filed: Oct 30, 1991
Inventor
Robert W. Atkinson
Assignee (at issue)
Zimmer, 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.