SD

Stephen D'Arcangelis

ME Metex: 1 patents #9 of 19Top 50%
Overall (All Time): #3,728,420 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5683119 Pipe joint and seal therefor Kurry Emmons, Jane Qing Zhang, Brian James Warner 1997-11-04