Granted Patent
Utility
US 5,882,319 · App. 08/704,482
Lavage instrument
Inventors:
Daniel H. Olson, Michael J. Laco, Mark R. Rufener
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Aug 21, 1996
Inventors
Daniel H. Olson
Michael J. Laco
Mark R. Rufener
Assignee (at issue)
BRISTOL-MYERS SQUIBB COMPANY
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.