Granted Patent
Utility
US 5,207,688 · App. 07/785,827
Noninvasive head fixation method and apparatus
Inventor:
Mark Carol
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Oct 31, 1991
Inventor
Mark Carol
Assignee (at issue)
Medco, LLC
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.