Granted Patent
Utility
US 5,772,639 · App. 08/832,396
Total alimentary nutrition catheter apparatus with means for subcutaneous delivery of anesthetic agent or other fluid medicament
Inventors:
Fred P. Lampropoulos, Jim Mottola, Ron Stoker
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Apr 2, 1997
Inventors
Fred P. Lampropoulos
Jim Mottola
Ron Stoker
Assignee (at issue)
Merit Medical Systems, 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.