Granted Patent
Utility
US 6,059,816 · App. 09/036,497
Apparatus and method for protecting a port site opening in the wall of a body cavity utilizing a sealing member and a biologically active compound
Inventor:
Stephen P. Moenning
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Mar 6, 1998
Inventor
Stephen P. Moenning
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.