Granted Patent
Utility
US 6,328,720 · App. 09/507,141
Low-profile enterostomy device
Inventors:
David McNally, Alejandro Flores
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Feb 18, 2000
Inventors
David McNally
Alejandro Flores
Assignee (at issue)
Zevex, Inc.
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.