Granted Patent
Utility
US 6,740,588 · App. 10/113,309
Smooth metal semiconductor surface and method for making the same
Inventor:
William W. C. Koutny, Jr.
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Mar 29, 2002
Inventor
William W. C. Koutny, Jr.
Assignee (at issue)
Silicon Magnetic Systems
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.