Granted Patent
Utility
US 6,544,210 · App. 09/177,202
Disposable laparoscopic smoke evacuation system
Inventors:
Gregory Jude Trudel, Shawn P. Smith
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Oct 22, 1998
Inventors
Gregory Jude Trudel
Shawn P. Smith
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.