Granted Patent
Utility
US 5,503,164 · App. 08/188,485
Device and method for repair of craniomaxillofacial bone defects including burr holes
Inventor:
Craig Friedman
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Jan 28, 1994
Inventor
Craig Friedman
Assignee (at issue)
Osteogenics, 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.