Granted Patent
Utility
US 5,964,591 · App. 09/057,087
Implant delivery system
Inventors:
Keith D. Beaty, Richard J. Lazzara, Daniel J. Tarullo, Thomas S. Heylmun
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Apr 8, 1998
Inventors
Keith D. Beaty
Richard J. Lazzara
Daniel J. Tarullo
Thomas S. Heylmun
Assignee (at issue)
Implant Innovations, 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.