Granted Patent
Utility
US 5,364,407 · App. 08/215,422
Laparoscopic suturing system
Inventor:
Wayne L. Poll
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Mar 21, 1994
Inventor
Wayne L. Poll
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.