Granted Patent
Utility
US 5,019,083 · App. 07/304,820
Implanting and removal of orthopedic prostheses
Inventors:
Robert C. Klapper, James T. Caillouette
Patented Case
View Patent ↗
Granted: May 28, 1991
Filed: Jan 31, 1989
Inventors
Robert C. Klapper
James T. Caillouette
Assignee (at issue)
Advanced Osseous Technologies, 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.