YS

Yesfim Shapiro

TW The Wiremold: 1 patents #46 of 77Top 60%
Overall (All Time): #3,601,091 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6323421 Raceway system with separated wireways for power and data communication conductors Steven E. Pawson, Salvatore A. Cancellieri 2001-11-27