SL

Stephen M. Ledbetter

SD Square D: 1 patents #408 of 756Top 55%
Overall (All Time): #3,964,362 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4789919 Advanceable and retractable plug-on unit assembly for a motor control center Russell Cox 1988-12-06