DP

Donald G. Pennington

📍 La Grange Park, IL: #19 of 56 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,553,017 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8194381 Electrical ground transient eliminator assembly John A. Mosier, Jr. 2012-06-05
6385029 Total electrical transient eliminator 2002-05-07
5619080 Line filter for reducing AC harmonics Paul W. HOLZER 1997-04-08