Granted Patent
Utility
US 5,501,671 · App. 08/146,555
Vascular blood containment device
Inventors:
Jonathan J. Rosen, Richard A. Hillstead, Thomas D. Weldon, Charles E. Larsen, David O. Williams
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Nov 2, 1993
Inventors
Jonathan J. Rosen
Richard A. Hillstead
Thomas D. Weldon
Charles E. Larsen
David O. Williams
Assignee (at issue)
Novoste Corporation
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.