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John M. Schieffer

DE Delco Electronics: 1 patents #370 of 908Top 45%
Overall (All Time): #3,780,356 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5451851 Method and apparatus for one wire motor speed and direction decoding Edward Oliver Allen 1995-09-19