Granted Patent
Utility
US 6,551,270 · App. 09/651,191
Dual lumen access port
Inventors:
Frank Bimbo, Chad Garrish, Robert F. Leonard, Adrian C. Lock
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Aug 30, 2000
Inventors
Frank Bimbo
Chad Garrish
Robert F. Leonard
Adrian C. Lock
Assignee (at issue)
Snowden Pencer, 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.