Christian Maletzki

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Waltrop, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for monitoring the functioning of an escalator or...
- Patent number 8,839,942
- Issue date Sep 23, 2014
- Kone Corporation
- Andreas Tautz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for disconnecting transport systems and a security circuit f...
- Patent number 6,758,319
- Issue date Jul 6, 2004
- Kone Corporation
- Dirk Lange
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety device for escalators and moving walkways
- Patent number 6,666,319
- Issue date Dec 23, 2003
- Kone Corporation
- Ludwig Balzer-Apke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Switching arrangement for returning a people-conveying device to a...
- Patent number 5,992,604
- Issue date Nov 30, 1999
- O & K Rolltreppen GmbH & Co. KG
- Hans-Werner Buescher
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR MONITORING THE FUNCTIONING OF AN ESCALATOR OR...
- Publication number 20130228417
- Publication date Sep 5, 2013
- KONE Corporation
- Andreas Tautz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Safety device for escalators and moving walkways
- Publication number 20030168311
- Publication date Sep 11, 2003
- KONE Corporation
- Ludwig Balzer-Apke
- B66 - HOISTING LIFTING HAULING