Granted Patent
Utility
US 6,024,693 · App. 09/174,279
Intra-aortic balloon catheter
Inventors:
Robert B. Schock, Olga Laksin, Manuel Marques
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Oct 16, 1998
Inventors
Robert B. Schock
Olga Laksin
Manuel Marques
Assignee (at issue)
Datascope Investment Corp.
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.