Granted Patent
Utility
US 6,223,178 · App. 09/116,859
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Inventors:
Maria Azua Himmel, Herman Rodriguez, Jeffrey Scott LaBaw
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Jul 16, 1998
Inventors
Maria Azua Himmel
Herman Rodriguez
Jeffrey Scott LaBaw
Assignee (at issue)
International Business Machines Corporation
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.