Granted Patent
Utility
US 4,963,152 · App. 07/372,314
Asymmetric prosthetic tibial component
Inventors:
Aaron A. Hofmann, Joseph SKRABA
Patented Case
View Patent ↗
Granted: Oct 16, 1990
Filed: Jul 17, 1989
Inventors
Aaron A. Hofmann
Joseph SKRABA
Assignee (at issue)
Intermedics Orthopedics, 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.