Granted Patent
Utility
US 6,589,182 · App. 09/781,694
Medical diagnostic ultrasound catheter with first and second tip portions
Inventors:
Rickard C. Loftman, Randall L. Schlesinger, John I. Jackson, Lex J. Garbini, Douglas Bruce Dull
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Feb 12, 2001
Inventors
Rickard C. Loftman
Randall L. Schlesinger
John I. Jackson
Lex J. Garbini
Douglas Bruce Dull
Assignee (at issue)
ACUSON
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.