HK

Henry W. Kowalyshen

SE S&C Electric: 1 patents #7 of 17Top 45%
📍 Chicago, IL: #197 of 668 inventorsTop 30%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #214,411 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6628494 Protective device and system John C. Opfer, Joseph P. Moninski, Arno J. Tapani 2003-09-30