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Walter Thierer
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Vienna, AT
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Patents Grants
last 30 patents
Information
Patent Grant
Method for modernizing an escalator or a moving walkway
Patent number
10,562,741
Issue date
Feb 18, 2020
Inventio AG
Christoph Eder
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Escalator or moving walkway with handrail entry, handrail entry of...
Patent number
7,191,890
Issue date
Mar 20, 2007
Inventio AG
Walter Thierer
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Escalator or moving walkway with inclined balustrade
Patent number
6,082,520
Issue date
Jul 4, 2000
Inventio AG
Gerhard Kleewein
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Escalator including a step chain
Patent number
D420189
Issue date
Feb 1, 2000
Inventio AG
Gerhard Kleewein
D34 - Material or article handling equipment
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MODERNIZING AN ESCALATOR OR A MOVING WALKWAY
Publication number
20190322492
Publication date
Oct 24, 2019
INVENTIO AG
Christoph EDER
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Escalator or moving walkway with handrail entry, handrail entry of...
Publication number
20060016666
Publication date
Jan 26, 2006
Walter Thierer
B66 - HOISTING LIFTING HAULING