Granted Patent
Utility
US 5,800,556 · App. 08/652,764
Adjustable bipolar-unipolar adaptor for a head trial
Inventors:
Anthony P. Sanders, Paul Leo Salvas, Mark A. Manasas
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: May 23, 1996
Inventors
Anthony P. Sanders
Paul Leo Salvas
Mark A. Manasas
Assignee (at issue)
Johnson & Johnson Professional, 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.