Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Assignees
TELEFONOS, LINEAS Y CENTRALES, S.A.
2 patents in portfolio
US12275441
utility
2025
Trolley for Inspecting Railway Construction Parameters
0 cites
US12110048
utility
2024
Method for In-situ and Real-time Collection and Processing of Geometric Parameters of Railway Lines
0 cites