HK

Henry W. Kowalyshen

SE S&C Electric: 1 patents #1 of 6Top 20%
📍 Chicago, IL: #95 of 419 inventorsTop 25%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #127,318 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5298704 Contact operating arrangement with shock-reducing feature for high-voltage apparatus John C. Opfer 1994-03-29