RC

Robert G. Crandall

PU Purespectrum: 1 patents #4 of 4Top 100%
Overall (All Time): #3,358,857 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7388334 High frequency electronic ballast with sine wave oscillator Earl F. Crandall, Robert C. Smallwood 2008-06-17