Romain Fragner

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Sandillon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Passenger conveyor performance rating system
- Patent number 10,494,230
- Issue date Dec 3, 2019
- Otis Elevator Company
- Romain Fragner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR AMBIANCE VARIATOR
- Publication number 20190016564
- Publication date Jan 17, 2019
- Otis Elevator Company
- Romain Fragner
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PASSENGER CONVEYOR PERFORMANCE RATING SYSTEM
- Publication number 20180346287
- Publication date Dec 6, 2018
- Otis Elevator Company
- Romain Fragner
- G06 - COMPUTING CALCULATING COUNTING