Granted Patent
Utility
US 6,052,653 · App. 08/890,775
Spreading resistance profiling system
Inventors:
Robert Mazur, Robert C. Stephenson, Mark J. Andy, Catherine L. Hartford, John R. Rogers
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Jul 11, 1997
Inventors
Robert Mazur
Robert C. Stephenson
Mark J. Andy
Catherine L. Hartford
John R. Rogers
Assignee (at issue)
Solid State Measurements, 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.