YC

Yang-Kyoo Chang

Caterpillar: 2 patents #2,982 of 8,398Top 40%
📍 Dunlap, IL: #227 of 474 inventorsTop 50%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,729,809 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12380741 Linkage pin monitoring and galling protection Byron D Collis, Brian Howson, Joel P Busker, Christopher A. Junck, Huapei Wan +2 more 2025-08-05
10289756 System and method for designing pin joint Vijay K. Yalamanchili 2019-05-14