Stefan Lothar Seelmann

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
System for providing DC power to elevator car
- Patent number 9,150,385
- Issue date Oct 6, 2015
- Otis Elevator Company
- Juergen Gewinner
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR DOOR CONTROLLER SYSTEM
- Publication number 20120217099
- Publication date Aug 30, 2012
- Otis Elevator Company
- Juergen Gewinner
- B66 - HOISTING LIFTING HAULING