Granted Patent
Utility
US 5,257,005 · App. 07/931,615
Small value precision integrated circuit resistors
Inventors:
Alan R. Desroches, Domingo Figueredo
Patented Case
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Granted: Oct 26, 1993
Filed: Aug 18, 1992
Inventors
Alan R. Desroches
Domingo Figueredo
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.