Granted Patent
Utility
US 4,863,974 · App. 07/227,935
Bone growth matrix and process for making it
Inventors:
Robert S. Mallouk, William P. Mortimer, Jr.
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Aug 3, 1988
Inventors
Robert S. Mallouk
William P. Mortimer, Jr.
Assignee (at issue)
W. L. Gore & Associates, 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.