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John W. Siekkinen

General Motors: 7 patents #50 of 1,582Top 4%
📍 Novi, MI: #6 of 134 inventorsTop 5%
🗺 Michigan: #98 of 6,781 inventorsTop 2%
Overall (2011): #8,274 of 364,097Top 3%
7
Patents 2011

Issued Patents 2011

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8086392 Post oxygen sensor performance diagnostic with minimum air flow Igor Anilovich, Jeffry A. Helmick, Richard B. Jess, Christopher E. Whitney, Robert C. Simon, Jr. 2011-12-27
8046150 Engine cooling system diagnostic for applications with two coolant sensors Igor Anilovich, Jinhee Yu, Zhong Wang, Mikaela Waller 2011-10-25
8014930 System and method for determining oxygen sensor heater resistance Igor Anilovich, Michael John Dokter, Jens Vollstaedt, Michael Schellong, Per-Olof Blom 2011-09-06
7968827 Oxygen sensor heater control strategy Justin F. Adams, Louis A. Avallone, Dale W. McKim, Jeffrey A. Sell, Julian R. Verdejo 2011-06-28
7921705 Engine coolant temperature estimation system Wajdi B. Hamama, Jon C. Miller, Igor Anilovich, Steven J. Shepherd, Robert S. Wickman +1 more 2011-04-12
7881859 Torque converter clutch control system and post oxygen sensor performance diagnostic system Douglas J. Moening, Igor Anilovich, Jayson S. Schwalm, Daniel J. Wickman 2011-02-01
7873464 Block heater usage detection and coolant temperature adjustment Samuel Bryan Shartzer, Wajdi B. Hamama, Roberto De Paula, Jaehak Jung, Igor Anilovich 2011-01-18