Granted Patent
Utility
US 5,777,347 · App. 08/896,895
Vertical CMOS digital multi-valued restoring logic device
Inventor:
Dirk J. Bartelink
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Jul 18, 1997
Inventor
Dirk J. Bartelink
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.