Granted Patent
Utility
US 6,375,651 · App. 09/507,029
Laser lithotripsy device with suction
Inventors:
Michael Grasso, Douglas Goodshall, Clifford M. Liu, Anthony Tremaglio, George Bourne
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Feb 18, 2000
Inventors
Michael Grasso
Douglas Goodshall
Clifford M. Liu
Anthony Tremaglio
George Bourne
Assignee (at issue)
Scimed Life 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.