Alexander Prenner

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Patents Grantslast 30 patents

Information Patent Grant
Person-transporting apparatus having a speed-measuring device
- Patent number 10,737,910
- Issue date Aug 11, 2020
- Inventio AG
- Alexander Prenner
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator or moving walk with drive
- Patent number 7,597,182
- Issue date Oct 6, 2009
- Inventio AG
- Thomas Illedits
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE FOR A PASSENGER TRANSPORT SYSTEM
- Publication number 20230406675
- Publication date Dec 21, 2023
- INVENTIO AG
- Alexander PRENNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERSON-TRANSPORTING APPARATUS HAVING A SPEED-MEASURING DEVICE
- Publication number 20190352139
- Publication date Nov 21, 2019
- INVENTIO AG
- Alexander Prenner
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ESCALATOR OR MOVING WALK WITH DRIVE
- Publication number 20080067034
- Publication date Mar 20, 2008
- Thomas Illedits
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Gravity-fed lubricator for escalators or moving walks
- Publication number 20060054417
- Publication date Mar 16, 2006
- Alexander Prenner
- B66 - HOISTING LIFTING HAULING