YT

Yan H. Tse

CR Consolidated Rail: 2 patents #2 of 21Top 10%
📍 Conshohocken, PA: #120 of 292 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,325,371 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4946324 Railroad flatcar with turntable Dennis L. Beecher 1990-08-07
4659266 Wheel chocking assembly Gerhard A. Thelen, Wayne H. Murphy 1987-04-21