Granted Patent
Utility
US 5,006,106 · App. 07/594,011
Apparatus and method for laparoscopic implantation of anti-reflux prosthesis
Inventor:
Jean P. Angelchik
Patented Case
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Granted: Apr 9, 1991
Filed: Oct 9, 1990
Inventor
Jean P. Angelchik
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.