Granted Patent
Utility
US 5,318,588 · App. 08/014,027
Radially-expandable tubular elements for use in the construction of medical devices
Inventors:
Michael J. Horzewski, John W. Danforth, Jeff L. Kraus, Hugh R. Sharkey
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Feb 5, 1993
Inventors
Michael J. Horzewski
John W. Danforth
Jeff L. Kraus
Hugh R. Sharkey
Assignee (at issue)
Danforth Biomedical, 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.