HL

Herbert Trask Landow

📍 Tarrytown, NY: #214 of 403 inventorsTop 55%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,088,975 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8157221 Railway switch apparatus using dual comb structures — 2012-04-17
4190393 Wheeled vehicle car loading and unloading system and method therefor — 1980-02-26