Ludwig Balzer-Apke

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Velbert, DE

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Patents Grantslast 30 patents

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
Method for regulating the brake(s) of an escalator or a moving walkway
- Patent number 6,520,300
- Issue date Feb 18, 2003
- Kone Corporation
- Ludwig Balzer-Apke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Braking device and method of braking moving pavements respectively...
- Patent number 6,273,234
- Issue date Aug 14, 2001
- Kone Corporation
- Ludwig Balzer-Apke
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Safety device for escalators and moving pavements
- Patent number 6,230,871
- Issue date May 15, 2001
- Kone Corporation
- Ludwig Balzer-Apke
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

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
Information Patent Application
Method for regulating the brake(s) of an escalator or a moving walkway
- Publication number 20020109404
- Publication date Aug 15, 2002
- Ludwig Balzer-Apke
- B66 - HOISTING LIFTING HAULING