Granted Patent
Utility
US 6,585,639 · App. 09/699,313
Sheath and method for reconfiguring lung viewing scope
Inventors:
Robert Kotmel, Hiep Nguyen
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Oct 27, 2000
Inventors
Robert Kotmel
Hiep Nguyen
Assignee (at issue)
Pulmonx Corporation
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.