Reiner Ludwig

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Schwarzenbek, DE

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Patents Grantslast 30 patents

Information Patent Grant
Step chain for escalators, and person conveyor device having a step...
- Patent number 10,464,785
- Issue date Nov 5, 2019
- Thyssenkrupp Elevator AG
- Reiner Ludwig
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Drag rollers for escalators, moving walkways, and other conveyors
- Patent number 10,308,483
- Issue date Jun 4, 2019
- Thyssenkrupp Elevator AG
- Reiner Ludwig
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalators and moving walkways
- Patent number 9,802,791
- Issue date Oct 31, 2017
- Thyssenkrupp Elevator AG
- Reiner Ludwig
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator or moving walkway
- Patent number 8,079,455
- Issue date Dec 20, 2011
- Thyssen Krupp Elevator Innovation Center S.A.
- Jens Böge
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator or travelator
- Patent number 7,854,311
- Issue date Dec 21, 2010
- ThyssenKrupp Fahrtreppen GmbH
- Gerben van der Werf
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
STEP CHAIN FOR ESCALATORS, AND PERSON CONVEYOR DEVICE HAVING A STEP...
- Publication number 20180170717
- Publication date Jun 21, 2018
- ThyssenKrupp Elevator AG
- Reiner LUDWIG
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DRAG ROLLERS FOR ESCALATORS, MOVING WALKWAYS, AND OTHER CONVEYORS
- Publication number 20180044139
- Publication date Feb 15, 2018
- ThyssenKrupp Elevator AG
- Reiner LUDWIG
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ESCALATORS AND MOVING WALKWAYS
- Publication number 20160167930
- Publication date Jun 16, 2016
- ThyssenKrupp Elevator AG
- Reiner LUDWIG
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Escalator or Moving Walkway
- Publication number 20100122889
- Publication date May 20, 2010
- Jens Böge
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ESCALATOR OR TRAVELATOR
- Publication number 20090026038
- Publication date Jan 29, 2009
- Gerben van der Werf
- B66 - HOISTING LIFTING HAULING