SK

Sergius P. Krzyzanowski

LC Leviton Manufacturing Co.: 2 patents #247 of 455Top 55%
📍 Great Neck, NY: #622 of 1,852 inventorsTop 35%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,313,941 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D313971 Ground fault circuit interrupter Saul Rosenbaum, David Chan 1991-01-22
D300314 Combined plug and conductor detector Richard C. Doyle 1989-03-21