Romain Marechal

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Patents Grantslast 30 patents

Information Patent Grant
Elevator car with foldable working platform
- Patent number 11,427,441
- Issue date Aug 30, 2022
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR MONITORING SYSTEM
- Publication number 20220119224
- Publication date Apr 21, 2022
- Otis Elevator Company
- Antoine Blanchard
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MONITORING SYSTEM FOR CONVEYANCE SYSTEM
- Publication number 20220112051
- Publication date Apr 14, 2022
- Otis Elevator Company
- Antoine Blanchard
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR CAR WITH FOLDABLE WORKING PLATFORM
- Publication number 20220024724
- Publication date Jan 27, 2022
- Otis Elevator Company
- Aurelien Fauconnet
- B66 - HOISTING LIFTING HAULING