SS

Stephen Stevens

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
Overall (All Time): #2,160,326 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7257600 Method and system for importing data Kenneth Matson, Brian Clapper, Matthew Dymek, Thomas Hjellming, Robert D. Moyer 2007-08-14
4397673 Composite conveying roll 1983-08-09