Granted Patent
Utility
US 6,764,452 · App. 09/717,838
Bone graft harvester
Inventors:
Walter Dean Gillespie, David G. Matsuura, James F. Marino, Corbett W. Stone
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Nov 21, 2000
Inventors
Walter Dean Gillespie
David G. Matsuura
James F. Marino
Corbett W. Stone
Assignee (at issue)
NuVasive, 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.