Inventor

GAVRIC DRAGAN

CH3 patents

Patents

3 patents

US12240514B2Mar 4, 2025

Mobile transport device and method for introducing an installation frame into a shaft

INVENTIO AG0 citations51

US12428267B2Sep 30, 2025

Car arrangement and method for mounting a spindle drive in a car arrangement for a double-decker elevator

INVENTIO AG0 citations46

US12024400B2Jul 2, 2024

Installation device for use in an elevator shaft

INVENTIO AG0 citations33