DE

David M. Evans

SE S&C Electric: 2 patents #1 of 13Top 8%
📍 Palatine, IL: #5 of 44 inventorsTop 15%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #15,297 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4366353 Anti-paralleling apparatus for high-voltage gear 1982-12-28
4351994 High-voltage switchgear Roy T. Swanson 1982-09-28