Granted Patent
Utility
US 5,928,233 · App. 08/821,170
Spinal fixation device with laterally attachable connectors
Inventors:
Ronald I. Apfelbaum, Charles E. Dinkler, II
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Mar 21, 1997
Inventors
Ronald I. Apfelbaum
Charles E. Dinkler, II
Assignee (at issue)
Ohio Medical Instrument Company, 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.