DR

David A. Riffe

EA Eaton: 2 patents #1,243 of 3,708Top 35%
📍 Lock Haven, PA: #23 of 74 inventorsTop 35%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,197,451 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6504382 Electrical system with a stress shield system for partial discharge on-line monitoring of the state of high-voltage insulation James E. Smith, Chandrakant Z. Tailor, Alexander Golubev 2003-01-07
6066814 Interlock for switchgear James E. Smith, Daniel J. Glus 2000-05-23