Granted Patent
Utility
US 5,957,939 · App. 08/904,354
Medical device for deploying surgical fabrics
Inventors:
Malcolm Heaven, Pamela Shellhammer
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jul 31, 1997
Inventors
Malcolm Heaven
Pamela Shellhammer
Assignee (at issue)
Imagyn 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.