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John W. Siekkinen

General Motors: 1 patents #656 of 1,894Top 35%
📍 Novi, MI: #105 of 253 inventorsTop 45%
🗺 Michigan: #3,056 of 8,960 inventorsTop 35%
Overall (2016): #344,030 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9297843 Fault diagnostic systems and methods using oxygen sensor impedance Bradley Gibson, Eric M. Hall, Stephen Paul Levijoki 2016-03-29