AP

Andrew D. Pfister

SE S&C Electric: 3 patents #71 of 210Top 35%
📍 Rolling Meadows, IL: #83 of 249 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,534,672 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8824116 Method of determining end-of-life of a fault interrupting device Richard G. Smith, Jason R. Bogusz, Michael G. Ennis, Gary W. Hardesty, Thomas E. Kovanko +3 more 2014-09-02
8334738 Fault interrupting and reclosing device Richard G. Smith, Jason R. Bogusz, Michael G. Ennis, Gary W. Hardesty, Thomas E. Kovanko +3 more 2012-12-18
7122917 Control arrangement and isolated power supplies for power electronic system Todd W. Klippel, Raymond P. O'Leary, Thomas J. Tobin 2006-10-17