Granted Patent
Utility
US 4,432,028 · App. 06/314,975
Shielded magnetoresistance transducer high data density applications
Inventors:
Jacques Desserre, Michel Helle
Patented Case
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Granted: Feb 14, 1984
Filed: Oct 26, 1981
Inventors
Jacques Desserre
Michel Helle
Assignee (at issue)
CII Honeywell Bull (Societe Anonyme)
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.