FM

Frank J. Marchiori

📍 San Antonio, TX: #2,044 of 5,017 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,154,555 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7178465 Trackside railcar door opener and closer Ralph A. Marchiori 2007-02-20
7063022 Trackside railcar door opener and closer Ralph A. Marchiori 2006-06-20