EM

Eugene Matzan

🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,157,253 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7213789 System for detection of defects in railroad car wheels — 2007-05-08
6934029 Dual laser web defect scanner — 2005-08-23