RR

Richard C. Rothweiler

SD Square D: 1 patents #408 of 756Top 55%
Overall (All Time): #4,038,683 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4463398 Intrinsically safe pilot light James M. Boozer, Terry E. Franks 1984-07-31